英语单词PreciousCorals红珊瑚贵珊瑚

合集下载

珊瑚英语单词

珊瑚英语单词

珊瑚英语单词Body:Let me tell you, the English language is a vast ocean, and one day, I stumbled upon a word that's as colorful and vibrant as the underwater world itself: "coral." Now, you might be thinking, ", a word? Really?" But hear me out, be-cause this isn't just any word; it's a game-changer.Before I discovered "coral," my vocabulary was as dull as a cloudy day at the beach. I mean, who wants to talk about the same old "sand" and "seashore" when you can dive into the world of "coral"? It's like finding a treasure chest full of linguistic gems.The first time I used "coral" in a sentence, I feltlike a wordsmith. I was describing a sunset, and instead of saying it was "red," I said it was "coral-hued." The reac-tion was priceless. My friends looked at me like I had just pulled a rainbow out of my pocket. It was the kind of mo-ment that makes you feel like you've just leveled up in thegame of life.But "coral" isn't just a fancy word to impress your friends. It's a gateway to a whole new world of descriptive language. I started using "coral" in all sorts of contexts. I'd say things like, "Her smile was as warm as a coral sun-rise," or "His cheeks were flushed with a coral blush." It became my signature, my linguistic trademark.And then, there was the day I used "coral" in a poem.It was a moment of pure poetic genius, if I do say so my-self. The line went, "In the coral glow of twilight, we danced." I was on cloud nine. I felt like Shakespeare with a snorkel.But the true beauty of "coral" is its versatility. It's not just for the poetic or the dramatic. It's a word that can bring a touch of elegance to the mundane. I've used it to describe everything from the color of a tie to the shade of a particularly striking pair of socks.In conclusion, "coral" is more than just a word; it's alife-enhancer, a conversation starter, and a creative cata-lyst. So, the next time you're at a loss for words, remem-ber "coral." It might just be the colorful twist your sen-tences never knew they needed. And who knows, it might even change your life like it changed mine.。

珠宝英语词汇大全

珠宝英语词汇大全

Abadia dos Dourados Diamond 阿巴迪亚.道斯.都拉道斯钻石Abaete Diamond 阿贝蒂钻石abalone 鲍贝abend-smaragd 西方祖母绿abrad 低硬度宝石accarbar 黑珊瑚accidental pearl 天然珍珠acentela 水晶achate 玛瑙achirite 透视石achroite 无色碧玺(又称电气石)acicular crystal 金红石发晶aconteta 优质水晶actinolite 阳起石actinozoa 珊瑚类adamant 硬石(金刚石或刚玉) adamantine luster(lustre) 金刚光泽adamantine spar 黑褐色的刚玉adamas 阿达摩斯,金刚石,钻石adamas of Araia 阿拉伯钻石同钻石adamite 人造刚玉粉Adelaide ruby 阿德莱德红宝石adularescence 游彩蛋白光,冰长石晕彩adularia 冰长石adularia moonston 冰长月光石aeroides 淡天蓝色海蓝宝石Afghanistan lapis 阿富汗青金石Afghanistan ruby 阿富汗红宝石African emerald 非洲祖母绿African jade 非洲绿玉African pearl 非洲珍珠African tourmaline 非洲碧玺africita 阿非利西达碧玺agalmatolite 蜡石agaphite 波斯绿松石:甸子agate 玛瑙agate arborisee 苔玛瑙agate jasper 玛瑙碧石agate mousseuse 苔纹玛瑙agate opal 玛瑙蛋白石agatised wood 玛瑙硅化木agrite 褐色斑花石灰岩ahkan (缅甸红宝石和蓝宝石) ahlamah 胸甲第九石Ahmedabad 阿默达巴德钻石ajour setting 镂花底座akabar 黑珊瑚Akbar Shah 阿克巴尔.沙赫钻石alabandicus 贵榴石alabandine ruby 贵榴石红宝石alabaster 雪花石膏alabatre oriental 缟状大理石alajites 着色石alalite 绿透辉石alaqueca 血石Alaska diamond 阿拉斯加钻石Alaskan black diamond 阿拉斯加黑钻石albandine 铁铝榴石(贵榴石)albite 钠长石albite moonstone 钠长月光石Alencon diamond 阿朗松石Aleppo stone 阿勒颇石Alexandrian turquoise 亚历山大绿松石Alexandria shell 亚历山大贝alexandrine 合成蓝宝石变石alexandrite 变石alexandrite cat's eye 变石猫眼Algerian coral 阿尔及利亚珊瑚Algerian onyx 阿尔及利亚缟状大理石allanite 褐石allochroite 普通石榴石,粒榴石,钙铁榴石allochromatic color 他色,假色alluvial deposit 冲积砂矿alluvial diamond 金刚石砂矿almandine 贵榴石,铁铝榴石almandine sapphire 贵榴石蓝宝石almandite 贵榴石almashite(almaschite) 绿琥珀,黑琥珀almond stone 杏仁石alomite 蓝方钠石aloxite 人造刚玉,铝砂alphabet of stone 宝石字母表Alpine diamond 阿尔卑斯钻石altered stone(Altered gem) 着色宝石,染色宝石alumina 氧化铝alundum 合成氧化铝amaryl 弧挺花石amatista 紫晶amatista mosqu 含针铁矿紫晶amatrice 绿磷铝石amatrix 绿磷铝石amause 铅玻璃Amazon jade 亚马孙玉Amazon stone 亚马孙石amazonite 天河石amber 琥珀amber opal 琥珀蛋白石ambrite 树脂化石,灰黄琥珀ambroid(ambreid,amberoid) 压塑琥珀American cut 美国琢型American emerald 美国祖母绿American goods 美国货(钻石) American green jade 美国碧玉American jet 美国煤精American matrix 磷铝石American ruby 美国红宝石American turquoise 紫色绿松石amethiste basaltine 紫水绿宝石amethyst 紫水晶amethyst sapphire 紫晶蓝宝石amethyst oriental 东方紫晶amethystine quartz 紫晶色的石英amorphous 非晶质amphibole à闪石族矿物ampullar pearl 囊珍珠Amsterdam diamond 阿姆斯特丹钻石anaglyph 浮雕Anakie sapphire 阿那基蓝宝石anatase 锐钛矿anatherie(anatari) 阿ê泰利.珍珠Ancona ruby 安科纳红宝石andalusite 红柱石Andamooka opal 安达莫卡欧泊andesine 中长石andesite 中长石andradite 钙铁榴石anhydrite 硬石膏ani 阿尼珍珠anisotropic 非单折射性anitary(anatherie)pearl 阿尼塔利珍珠ankerite 铁白云石anklet 脚镯Anodonta 淡水珍珠贝anorthite 钙长石Antero aquamarine 安特洛海蓝宝石Anthozoa 珊瑚虫anthracitis 安斯来石anthrax(anthraces) 红宝石) antigorite 叶蛇纹石,板温石Antilles pearl 安的列斯珍珠antipathes 白珊瑚antique 古型Antwerp rose 安特卫普玫瑰花型anygyi 阿尼基anyum 阿纽姆apatite 磷灰石apatite cat's eye 磷灰石猫眼石aphrizite 黑碧玺aplome 橙黄色石榴石apophyllite 鱼眼石Appalachian unakite 阿巴拉契亚绿花岗岩apya 阿比阿(红宝石)apyrite 碧玺apyroti 红宝石aquagem 天蓝色宝石aquamarine 海蓝宝石aquamarine cat's eye 海蓝宝石猫眼石aquamarine chrysolite 海蓝宝石橄榄石aquamarine emerald 海蓝宝石祖母绿aquamarine sapphire 海蓝宝石蓝宝石aquamarine tourmaline 海蓝宝石碧玺Arabian majic diamond 阿拉伯魔法钻石arabica 阿拉伯卡aragonite(arragonite) 文石(霰石)Arc Diamond 阿克钻石arendalite 暗绿石,玫瑰红绿石argenon 蛋白石Argentine 阿根廷Arizona peridot 亚利桑那橄榄石Arizona pyrope 亚利桑那镁铝榴石Arizona ruby 亚利桑那红宝石Arizona -spinel 亚利桑那尖晶石Arkansas diamond 阿肯色钻石Arkansas pearl 阿肯色珍珠arkansite 黑板钛矿,阿肯色石arlequines 阿尔金纳Armenian stone 亚美尼亚石,石青,蓝铜矿art and craft 工艺品Aru pearl(Aroe pearl) 阿鲁珍珠asah 阿沙红宝石aschentrecker (拉丁语)吸灰石ash tracker(drawers) 吸灰石asparagolite 黄绿磷灰石asparagus stone 黄绿磷灰石assembled stone 复合宝石asteria 星彩宝石,星光宝石asteriated quartz 星彩水晶asteriated topaz 星彩黄宝石asterism 星彩,星光asteroid 星彩宝石astralite glass 金星玻璃astrapia 电光石astrion 星彩宝石astrite 星彩宝石astrobolos 石英猫眼石astroies 珊瑚化石astroite 星彩宝石astrophyllite 星彩宝石,星叶石athaibonk 阿泰克atlas ore 阿特拉斯矿Atlas pearl 阿特拉斯珍珠Atlas spar 阿特拉斯晶石Atrina japonica,Reeve 日本羽帚贝attic smaragdi 菱锌矿Auckland shell 奥克兰贝augite 辉石Australian opal 澳大利亚欧泊Australian ruby 澳大利亚红宝石Australian sapphire 澳大利亚蓝宝石Australian zircon 澳大利亚锆石australite 澳洲玻陨石Austrian Yellow 奥地利黄automolite 锌尖晶石,铁锌尖晶石aventurine 金星玻璃,砂金石aventurine feldspar 耀长石aventurine glass 金星玻璃,砂金玻璃avicula 阿维求拉珍珠贝awabi 阿和比贝,珍珠贝,鲍贝azorite 锆石Aztec stone 阿兹台克石azulite 淡青色菱锌矿azure quartz 蓝石英Babel quartz(Babylonian quartz) 贝泊水晶bacalite 淡黄琥珀Bacchus stone 巴克斯石,酒bacon stone 冻石Badakhshan lapis 巴达赫尚青金Baffa diamond 巴伐钻石Baguette 长阶梯型宝石baguette cut 长阶梯形琢型Bahia amethyst 巴伊亚紫晶Bahia emerald 巴伊亚祖母绿bahias 巴伊亚钻石Bahrein Island 巴林岛baikalite 透辉石balas(balass ruby) 巴拉斯红宝石balias ruby 巴利阿斯红宝石同巴拉斯红宝石(balas ruby) )ball jasper 球形碧石ball pearl 球形淡水珍珠ballas 工业钻石Baltic amber 波罗的海琥珀baltimorite 巴尔的摩石,硬叶蛇纹石banded agate 缟玛瑙banded obsidian 带黑曜岩bandjaspis 缟碧石bangle 手镯,脚镯Baraketh(Bereketh) 胸甲第叁石Barbara beryl 巴巴拉绿宝石barite 重晶石barium glass 钡玻璃Barkly Breakwater diamond 巴克利.伯利克瓦特钻石barklyite 刚玉宝石Baroda gem 巴罗达宝石baroque(stone) 原形宝石baroque pearl 异形珍珠barytine(barytes) 重晶石basanite 试金石base 下面,背面bastard amber 劣质琥珀,不纯琥珀bastard cut 非正式形状的琢型bastard emerald 巴斯塔德祖母绿bastard jet 巴斯塔德煤精bastard quartz 白玻璃石英,块状白石英bastite 绢石batata roxa 碧玺bati xaga 箭根石baton 棒型同baguetteBavarian quartz cat’s eye 巴伐利亚石英猫眼石bayate 褐铁碧石Bazaruto pearl 巴扎鲁托珍珠Bazu 巴祖钻石Bdellium (Bedola 圣经中的宝石bead cut 念珠琢型beccarite 绿锆石beckerite 伯克树脂石beckite(beekite) 玉髓,燧石Beilby layer 热熔层,伯尔比层belgite 硅锌矿beli oculas 缟玛瑙bell pearl 钟形珍珠belomorite 月光石bemiscite 比米斯长石bengal amethyst 孟加拉紫晶benitoite 蓝锥矿berigem 贝利石berkeyite 天蓝石bernstein 琥珀Berquem,Ludwig Van 比尔凯姆beryl 绿宝石,绿柱石beryl glass 绿宝石玻璃berylite "绿柱石"beryllonite 磷钠铍石beryloscope 绿宝石镜betrothal ring 订婚戒指bevel cut 倾料翻光面型bezel 嵌宝石沟缘bezel facet 上侧斜面bezels 斜垫面bezel setting 镶嵌爪脚bicycle tires 轮型billitonite 勿里洞玻陨石binarite 白铁矿;bird's eye 鸟眼珍珠bird's eye quartz 鸟眼石英bird wing pearl 鸟翼珍珠birdfringence 重折射,双折射birth stones 诞生石biseau cut 倾斜翻光面型bishop's stone 基督主教石bitellos 大钻石bitumen 土沥青bivalve 双壳贝bixbite 红色绿宝石,红绿柱石bizel facet 上侧饰面,斜垫面同bezel facet bizet 上侧饰部,冠部black amber 黑琥珀black andradite garnet 黑色钙铁榴石black coral 黑珊瑚black diamond 黑钻石同carbonado black garnet 黑榴石black jasper 黑碧石;试金石同basanite black lava glass 黑熔岩玻璃black lip shell 黑蝶贝black moonstone 黑月长石black opal 黑欧泊,黑蛋白石black prince's Ruby 黑太子红宝石black spinel 黑尖晶石Black Star Sapphire 黑星蓝宝石bleached pearl 漂白珍珠blebby 圆形包裹体,气泡blende 闪锌矿blister pearl 贝附珍珠bloc(block) 一堆,一批block amber 天然块状琥珀blood agate 血玛瑙,血点玛瑙blood coral 血珊瑚blood drop 血坠blood ironstone 血铁石blood jasper 血玉髓,血石bloodshot iolite 血光董青石bloodstone 血石,血玉髓,血星石blue agate 蓝玛瑙blue copper 蓝铜矿blue chrysoprase 蓝绿玉髓blue earth 蓝色土blue ground 蓝地blue jasper 蓝玉髓blue John 蓝约翰,萤石(氟石blue malachite 蓝孔雀石,蓝铜矿blue moonstone 蓝月光石blue opal 蓝欧泊,天蓝石blue pearl 蓝珍珠blue point pearl 蓝点珍珠blue river diamond 蓝色河水钻blue rock 青金石-blue schorl 锐钛矿blue spar 天蓝石Blue Wesseltons 蓝色维谢尔顿blue white 蓝白钻blue zircon(blued) 蓝锆石(处理蓝色) boart(bort,bortz,boort) 圆粒金刚石,劣质钻bobrowska garnet 铁镍石榴石bocco de fogo 碧玺Bohemian chrysolite 波希米亚橄榄Bohemian diamond 波希米亚钻石Bohemian garnet 镁铝榴石bohemian ruby 蔷薇石英Bohemian topaz 波希米亚黄宝石,黄水晶宝石类:钻石:diamond 刚玉:rundum 红宝石:ruby ; 蓝宝石:sapphire ; 绿宝石:beryl ; ; 石英:quartz 水晶:无色水晶:rock ;crystal 黄水晶:citrine ; 烟晶:smoky ;quartz ; 紫晶:amethyst ; 蔷薇辉石:rhodonite ; 绿柱石:祖母绿:emerald ; 金绿宝石:chrysoberyl ; ; 石榴石:garnet 尖晶石:spinel 锆石:zircon 电气石:tourmaline 橄榄石:peridot ; 变石(亚历山大石):alexandrite ;托帕石:topaz ; 玛瑙:agate ; 方解石:calcite ; 磷灰石:apatite 琥珀:amber ; 珍珠:pearl 象牙:ivory 闪亮拉光石labrado ;rite ; 贝壳sea-shell 玉石类:硬玉:jadeite ;翡翠:jade 软玉:nephrite 欧泊:opal ; 孔雀石:malachite ; 长石:feldspar ; 玉髓:chalcedony ; 绿松石:turquoise ;金属(metal)铂金:platinum ; 纯金:gold 纯银:sterling ; 铜copper 黄铜:brass ; 铁:iron 钙:calcium 锡:tin 镁:magnesium ; 锰:manganese ; 铬:chromium ; 珐琅:enamel ; 白蜡:pewter ; 合金:alloy 非合金:unalloy 块金:nugget2.常见首饰手镯bracelet ; 戒指ring ; 胸针brooches ; 挂件pendant ; 耳环earring ; 钮扣button 项链necklace 皮带strap 领带tie 纽扣button 珠子bead 3.物理、化学性质硬度hardness ; 摩氏硬度:alloying 抛cast 锤hammer 焊solder 镀plate(镀金、银等)电镀plated ; ;ad.镀金的,装甲的plating ; ;n.(电)镀,喷镀;镀金(术),包覆金属熔敖deposit ; ;熔敖,涂,(喷)镀腐蚀corrosion 退火annealing 软焊soldering ; 宝石的特征:; 美丽的beauty 稀有的rarity 耐久的durability 稳定的stable 可塑的malleable ;可塑的,有延展性的malleability能力,可塑性平坦地tennis bracelet 由块状物连接起来的手链brooch (胸,领)针的charm 链的添加饰品,用来个性化手链的earring 耳环的necklace 项链的navel jewellery 肚脐饰品的belly ring 环状肚脐饰品的barbell 杠铃状肚脐饰品的dangle 有坠子的肚脐饰品的pendant 项链的坠子的ring 戒指的toe ring 脚趾也戴戒指的tongue ring 舌环...的tongue bar 装在舌头上的的fine silver 999纯银的sterling silver 925银的opal 澳宝的coin silver 800或900银的gemstone 宝石的gold plated 镀金的的genuine diamond 真钻石的CZ diamond 水钻,就是种水晶的ruby 红宝石的sapphire 蓝宝石的emerald 绿宝石的topaz 黄宝石,它也是有很多颜色的的moonstone 月光石,月亮石的garnet 石榴石的jade 翡翠的crystal 水晶的amethyst 紫水晶的rose quartz 玫瑰石英的zircon 锆石,风信子石,据说跟水晶一样硬而韧,比钻石色散更高,较便宜的oval 卵状的。

海洋生物英语单词

海洋生物英语单词

海洋生物英语单词:探索神秘海底世界的语言之旅1. 海豚(Dolphin)——海洋中的智慧精灵,以其优雅的身姿和友善的性格深受人们喜爱。

2. 鲨鱼(Shark)——海洋中的霸主,拥有锋利的牙齿和强大的力量,令人敬畏。

3. 海星(Starfish)——五彩斑斓的海底居民,形状各异,独具魅力。

4. 海龟(Sea Turtle)——生活在海洋中的古老生物,象征着长寿和坚韧。

5. 珊瑚(Coral)——海底的美丽森林,为无数海洋生物提供栖息地。

6. 鳄鱼(Crocodile)——既能在陆地生活,也能在水中畅游的神奇生物。

7. 海马(Seahorse)——形态独特的海洋生物,以其独特的繁殖方式引人关注。

8. 海鸥(Seagull)——沿海地区的常客,翱翔在天空中,寻找美食。

9. 水母(Jellyfish)——柔软透明的海洋生物,优雅地漂浮在水中。

10. 海参(Sea Cucumber)——一种营养价值丰富的海洋生物,被誉为“海洋的瑰宝”。

11. 海狮(Sealion)——海洋中的杂技高手,它们在岩石上晒太阳的场景总是那么和谐。

12. 鲸鱼(Whale)——海洋中的巨无霸,以其庞大的体型和悠扬的歌声震撼人心。

13. 螃蟹(Crab)——横行霸道的海底居民,拥有一对强壮的钳子,捍卫自己的领地。

14. 海胆(Sea Urchin)——身披棘刺的小球,虽然外表看似凶猛,却是一种美味佳肴。

15. 章鱼(Octopus)——拥有八条灵活触手的智慧生物,善于伪装和逃脱。

16. 鳗鱼(Eel)——身形细长,游动迅速,生活在海底的洞穴和缝隙中。

17. 海螺(Sea Snail)——慢悠悠地爬行在珊瑚礁上,以其美丽的壳吸引人们的目光。

18. 海鸟(Seabird)——海洋上空的主人,以鱼为食,与海洋息息相关。

19. 海参(Sea Slug)——形态各异,色彩斑斓,是海底世界的美丽点缀。

20. 鲷鱼(Snapper)——一种常见的食用鱼,生活在热带和亚热带海域,肉质鲜美。

precious的名词

precious的名词

precious的名词precious的名词是:preciousness。

precious的详尽释义是adj.(形容词)宝贵的,珍贵的,贵重的,昂贵的,高价的珍爱的,宝贝的可爱的矫揉造作的过分精雕细琢的,过分讲究的十足的不值钱的珍奇的,珍稀的受珍爱的,被珍惜的宝贝似的。

precious的读音是英['preʃəs];美['preʃəs]。

一、详尽释义点此查看precious的详细内容adj.(形容词)宝贵的,珍贵的,贵重的,昂贵的,高价的珍爱的,宝贝的可爱的矫揉造作的过分精雕细琢的,过分讲究的十足的不值钱的珍奇的,珍稀的受珍爱的,被珍惜的宝贝似的adv.(副词)很,非常,极,极其地强调极少或太少n.(名词)宝贝,心爱的人二、双解释义adj.(形容词)宝贵的,珍贵的,贵重的,珍爱的of great value,especially because very expensive or much loved矫揉造作的too concerned with perfection or unimportant details unnaturally delicate三、英英释义Adjective:characterized by feeling or showing fond affection for;"a cherished friend""children are precious""a treasured heirloom""so good to feel wanted"of high worth or cost;"diamonds,sapphires,rubies,and emeralds are precious stones"held in great esteem for admirable qualities especially of an intrinsic nature; "a valued friend""precious memories"obviously contrived to charm;"an insufferably precious performance""a child with intolerably cute mannerisms"extremely;"there is precious little time left"四、例句You should make good use of every precious minute to study.你应很好利用宝贵的每一分钟去学习。

服装颜色类中英文词汇大全

服装颜色类中英文词汇大全

茶绿 tea green celandine green plantation
葱绿 onion green pale green
苹果绿 apple green
原野绿 field green
森林绿 forest green
洋蓟绿 artichoke green
苔藓绿 moss green bracken green
深蓝 deep blue; dark blue navy blue mandarin blue
Antwerp blue mazarine smalt ultramarine
暗蓝 deep blue; dark blue
血红 blood red; incarnadine
血牙红 shell pink; peach beige
绯红 scarlet; crimson; geranium pink
米红 silver pink
深红 deep red; crimson
淡红 light red; carnation
冰雪蓝 ice-snow blue
孔雀蓝 peacock blue
宝石蓝 sapphire; jewelry
粉末蓝 powder blue
铁蓝 iron blue
钴蓝 cobalt blue king's blue
普鲁士蓝 Prussian blue
北京蓝 Beijing blue
浅绿 light green
淡绿 pale green
五.青色类
青色 cerulean blue blue green
豆青 pea green; bean green

《宝石名称-中英文对照》

《宝石名称-中英文对照》

《宝石名称中英文对照》1. 钻石 Diamond2. 红宝石 Ru3. 蓝宝石 Sapphire4. 祖母绿 Emerald5. 金刚石 Diamond6. 珍珠 Pearl7. 翡翠 Jade8. 水晶 Crystal9. 玛瑙 Agate10. 紫水晶 Amethyst11. 黄玉 Topaz12. 碧玺 Tourmaline13. 橄榄石 Peridot14. 红珊瑚 Red Coral15. 珍珠母 Motherofpearl16. 蛋白石 Opal17. 月光石 Moonstone18. 红碧玺 Ru Fuchsite19. 碧玉 Jasper20. 粉水晶 Rose Quartz《宝石名称中英文对照》1. 钻石 Diamond2. 红宝石 Ru3. 蓝宝石 Sapphire4. 祖母绿 Emerald6. 珍珠 Pearl7. 翡翠 Jade8. 水晶 Crystal9. 玛瑙 Agate10. 紫水晶 Amethyst11. 黄玉 Topaz12. 碧玺 Tourmaline13. 橄榄石 Peridot14. 红珊瑚 Red Coral15. 珍珠母 Motherofpearl16. 蛋白石 Opal17. 月光石 Moonstone19. 碧玉 Jasper20. 粉水晶 Rose Quartz还有一些较为罕见的宝石,它们的英文名称可能不太为人所知,但同样值得了解:21. 珍珠 Pearl22. 紫锂辉石 Kunzite23. 绿松石 Turquoise24. 堇青石 Iolite25. 珊瑚 Coral26. 珍珠母 Motherofpearl27. 蓝锂辉石 Blue Kyanite28. 紫水晶 Amethyst29. 红碧玺 Ru Fuchsite30. 黄碧玺 Yellow Tourmaline这些宝石以其独特的颜色、光泽和硬度而闻名,是珠宝收藏家和爱好者们的珍爱。

如果您对宝石感兴趣,不妨深入了解这些宝石的特点和历史背景,它们将带给您无尽的惊喜和乐趣。

A.服装颜色中英对照

A.服装颜色中英对照
暗紫 violet deep; dull purple; damson
乌紫 raisin
蓝紫 royal light
鲜紫 violet light
深紫 amaranth; modena
浅紫 grey violet
淡紫 pale purple lavender; lilac; orchid
粉末蓝 powder blue
铁蓝 iron blue
钴蓝 cobalt blue kings blue
普鲁士蓝 Prussian blue
北京蓝 Beijing blue
士林蓝 indanthrene blue
品蓝 reddish blue royal blue;kings blue
服装颜色类中英文词汇大全-红色类
红色 red
朱红 vermeil; vermilion; ponceau
粉红 pink; soft red; rose bloom
梅红 plum;crimson;fuchsia red
玫瑰红 rose madder; rose
桃红 peach blossom; peach; carmine rose
灰黄 isabel sallow grey yellow
米黄 apricot cream cream
嫩黄 yellow cream
鲜黄 cadmium yellow canary
鹅黄 light yellow
中黄 midium yellow
浅黄 light yellow;pale yellow;buff
鲜绿 clear green; emerald green vivid green

阅读推断

阅读推断

第一篇Coral reefs (珊瑚礁) are formed by millions of tiny animals called corals. Corals secrete(分泌)limestone, which hardens into cuplike shapes that stick together. As the animals die, younger corals attach themselves to the old cups. In this way the reef is built up.Sometimes corals form strange shapes. Organ-pipe coral looks like pipes of an organ. Staghorn coral looks like antlers(鹿角). And brain coral looks like the human brain.Precious(珍贵的)corals are found in parts of the Mediterranean Sea(地中海)and in the sea of Japan. They are valuable as well as beautiful, and their bright red cores(核心)are used for jewelry.The most famous coral reef in the world is Australia’s Great Barrier Reef. It is about twenty to thirty miles shore and more than twelve hundred miles long.1.Coral reefs are formed by _______.A. small animalsB. large insectsC. deer’s antlersD. organ pipes2.The limestone _________.A. takes a cuplike shapeB. hardensC. sticks togetherD. all of the above3.Which happens first?A.The corals die.B. The corals secrete limestone.C. The reef builds upD. Younger corals attach themselves.4.The Great Barrier Reef is probably famous because of its_______.A. distance from shoreB. lengthC. locationD. shapeANSWERS: ADBB第二篇The people of Oklahoma City in America were not very happy in the year 1935. the city had just started using some new machines. The people were not happy because they had to put money in the machines if they wanted to park their cars in the street. Have you guessed what kind of machines they were? They were the world’s first parking meters!Oklahoma City needed money to pay the people who worked for the city. So the city asked the car drivers to pay if they wanted to park their cars in the street. This idea was so new that it shocked almost everyone. Today, of course, parking meters can be seen in nearly every town and city in America. It seems that money is needed almost everywhere.1.The people f Oklahoma city were unhappy because they had _____.A. little foodB. dirty streetsC. to pay to parkD. too few cars2.The city collected the money from the drivers to _______.A. buy machinesB. stop cars coming inC. buy trucksD. pay workers3.Since 1935, the number of parking meters in America has _______.A. become lessB. become largerC. stayed the sameD. not changed4.The word “shocked” in the passage means _____.A. pleasedB. surprisedC. stoppedD. taughtANSWERS: CDBB第三篇When I was nine years old living in a small town in North Carolina, I found an ad (广告) for selling greeting cards in the back of a children’s magazine. I thought to myself could do this. I asked my mother to let me send for the cards. Two weeks later when the cards arrived, I opened the parcel, caught the cards and rushed from the house. Three hours later, I returned home with no card and a pocket full of money. A salesperson was born.When I was twelve years old, my father took me to see Zig Ziegler. I remember sitting in that dark hall listening to Mr Zigler’s talk, which made everyone excited. I left there feeling like I could do anything. When we got to the car, I turned to my father and said, “Dad, I want to make people feel like that”my father asked me what I meant. “I want to do a motivational (鼓动性的)speaker just like Mr, Zigler,” I answered. A dream was born.Recently, I began following my dream of motivating others. After a tour-year job in a big company beginning as a sales trainer and ending as a sales manager, I left the company in the end. Many people was surprised that I would leave after getting a great income. And they asked why I would risk (冒险)everything for a dream.I made my decision to start my own company after attending a sales meeting. The chairman of our company delivered a talk that changed my life. He asked us, “if a genie(精灵)would give you three wishes, what would they be?” after we wrote down the three wishes, he asked, “why do you need a genie?” I knew I was ready and did not need genie’s help to become a motivational speaker.I wanted to move forward rather than end up with a mouth full of “if only…”later on. A motivational speaker was born.1. What is the passage mainly about?A. something the writer did when he was a childB. how the writer become a salesperson.C. somebody who helped the writer start his own companyD. when the writer began to have the strange dream2. The sentence “a sales person was born” means “_____”.A. the writer began to be a salesperson thenB. a child born at that time become a salesperson laterC. the writer knew he could be a salespersonD. it was how the first salesperson was born3. Why did the writer to leave the company?A. the chairman told him to do soB. he couldn’t motivate others in his workC. the meeting made him very unhappyD. he wanted to find a better way to make his dream come true4. What might happen next, according to the writer’s idea?A. the writer would start his own company and become a great salespersonB. the writer’s dream could not come true because genies didn’t help himC. the company would become to an end when the writer leftD. the writer would motivate everyone to join his companyANSWERS: B C D A第四篇Mr Smith was in trouble those days. He drove a car for Mr Black, a rich businessman. He worked hard and the shopkeeper liked him. But he couldn’t work when he drank too much. And once he almost fell into the river when he drove along the bridge. Mr Black became angry and was going to send him away. He had a big family and was afraid of it and promised he would stop drinking at once. The man told him to wait to be dealt with.On Monday morning Mr Smith came into the office with two badly burned ears.“What happened to your ears?” asked Mr Black.“Well,” said the man. “I went to watch a football match yesterday while my wife ironing clothes. She had put the iron near the telephone before she went to cook supper. Our dream lost the game and I felt sorry for it. As soon as I went in the sitting-room, the phone rang and I answered the iron!”“And what happened to the other ear?”“When I put the iron down on the table, the telephone rang again!”1._______, so he almost drove the car into the river.A.Mr Smith was not carefulB. Mr Smith drank too muchC. Mr Smith forgot they were on the bridge.D. Mr Smith couldn’t work in the evening2.Mr Smith went to watch the football match on _______.A. MondayB. TuesdayC. SaturdayD. Sunday3.We can guess _______.A.Mr Smith drank much after the matchB.Mr Smith was angry with his teamC.Mr Smith didn’t drink those daysD.Mr Smith watched the match at home4.The _______ badly burned Mr Smith’s ears.A. telephoneB. drinkingC. ironD. irons5.What would happen to Mr Smith?A. he would go on driving for Mr BlackB. he would join his football teamC. he would never watch any matchesD. Mr Black would send him awayANSWERS: B D A C D第五篇We are all busy talking about and using the internet, but how many of us know the history of the internet?Many people are surprised when they find that the internet was set up in the 1960. at that time, computers were large and expensive. Computer networks didn’t work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information cold be sent through another part. In this way computer network system would keep on working all the time.At first the internet was only used by the government, but in the early 1970s, universities,hospitals and banks were allowed to use it, too. However, computers were still very expensive and the internet was difficult to use. By the start of 1990s, computers became cheaper and easier to use. Scientists had also developed software that made “surfing” the internet easier.Today it is easy to get on-line and it is said that millions of people use the internet every day. Sending e-mails is more and more popular among young people.The internet has now become one of the most important parts of people’s life.1.How long has the internet been used?A. For about 10 yearsB. For about 20 years.C. For about 40 yearsD. For about 60 years2.What would happen when one computer in the network broke down after the new networksystem was set up?A. the other computers would waitB. the other computers would still workC. some of the others still workedD. the other computers wouldn’t work3.Which of the following used the internet first?A. HospitalB. UniversitiesC. BanksD. The government4.What is true about computers in the 1990s?A.They became cheaper and easier to use.B.They became larger and largerC.People couldn’t buy them anywhereD.People could get information only from them5.What can we infer from the last sentence?A.People will die without the internet.B.All people should set up their own networkC.People live easily without the internet.D.People will more and more depend on the internet.6.Which is the best title for this passage?A.the history of the internetputers and informationputers and the governmentD.the history of computersANSWERS: CBDADA。

珊瑚

珊瑚

珊瑚珊瑚是珊瑚虫群体或骨骼化石,名字来自古波斯语珊瑚虫是一种海生圆筒状腔肠动物,食物从口进入,食物残渣从口排出,它以捕食海洋里细小的浮游生物为食,在生长过程中能吸收海水中的钙和二氧化碳,然后分泌出石灰石,变为自己生存的外壳。

在中国,珊瑚是吉祥富有的象征,一直用来制做珍贵的工艺品。

红珊瑚与琥珀、珍珠被统称为有机宝石。

清代皇帝在行朝日礼仪中,经常戴红珊瑚制成的朝珠。

珊瑚还有养颜美容、活血明目的功效,是中药名贵药材。

它的英文名叫coral。

中文学名:珊瑚中文别名:牛血英文名:Coral 界:原生生物界分布:生长在温度高于20℃的赤道及其附近的热带、亚热带地区1 简介2 生活习性3 分类4 药材用途5 色彩缤纷原因6 栖息地7 法规简介珊瑚珊瑚波斯语xuruhak的汉译,汉语中的“珊瑚”狭义上指“珊瑚虫”、一种构成广义“珊瑚”的捕食海洋浮游生物的低等腔肠动物;而广义上的“珊瑚”它不是个单一的生物,它是由众多珊瑚虫及其分泌物和骸骨构成的组合体,即所谓非植物类的“珊瑚树”以及非矿物类的“珊瑚礁”。

地中海、红海、波斯湾古时皆产珊瑚,可做药材和装饰品。

苏恭曰:珊瑚生南海,又从波斯国及师子国来。

寇宗曰:波斯国海中有珊瑚洲。

海人乘大舶,堕铁网水底取。

珊瑚所生磐石上,白如菌。

一岁而黄,二岁变赤。

枝干交错,高三四尺。

人没水以铁发其根,系网舶上,绞而出之。

失时不取,则腐蠹。

中国古代史籍《翻译名义》、《外国传》、《述异记》等,多有记载。

珊瑚形象像树枝,颜色鲜艳美丽,可以做装饰品。

宝石级珊瑚为红色、粉红色、橙红色。

红色是由于珊瑚在生长过程中吸收海水中1%左右的氧化铁而形成的,黑色是由于含有有机质。

具有玻璃光泽至蜡状光泽,不透明至半透明,折光率1.48-1.66。

硬度3.5-4,密度2.6-2.7g/cm3,黑色珊瑚密度较低,为1.34g/cm3。

性脆。

遇盐酸强烈起泡。

无荧光。

古罗马人认为珊瑚具有防止灾祸、给人智慧、止血和驱热的功能。

中英文动物海洋生物名称大全

中英文动物海洋生物名称大全

中英文动物‎及海洋生物‎名称大全Aadder‎, viper‎蝰蛇albat‎ro ss 信天翁allig‎a tor 短吻鳄, 美洲鳄alpac‎a羊驼ancho‎v y 凤尾鱼angle‎rfish‎安康鱼anoph‎el es 按蚊,疟蚊ant 蚂蚁antea‎ter 食蚁兽antil‎o pe 羚羊armad‎i llo 犰狳ass, donke‎y驴Bbadge‎r 獾bald eagle‎白头鹰bat 蝙蝠bear 熊beave‎r河狸bedbu‎g, bug 臭虫bee, honey‎b ees 蜜蜂beetl‎e甲虫, 金龟子billy‎雄山羊bird of parad‎i se 极乐鸟, 天堂鸟bison‎美洲野牛bitch‎雌狗black‎bi rd 乌鸫boa 王蛇boar 雄猪, 种猪brood‎鸡的统称buck 公兔buf‎falo 水牛bull, ox 雄牛bullf‎rog 牛蛙bullo‎ck, steer‎小阉牛bumbl‎e bee 大黄蜂butte‎r fly 蝴蝶ccabba‎g e butte‎rfly 纹白蝶ca‎i man,cayma‎n凯门鳄ca‎l f 小牛,牛犊calf(pl。

calve‎s)年幼的牛c‎a mel 骆驼can‎a ry 金丝雀ca‎rp鲤鱼cat 猫cate‎rpill‎a r 毛虫cat‎t a 雌猫cat‎t le 牛cent‎i pede‎蜈蚣cha‎ffinc‎h苍头燕chame‎l eon 变色龙,避役chi‎c k小鸡chi‎c ken 鸡,雏鸡chi‎m panz‎e e黑猩猩chinc‎hilla‎南美栗鼠c‎h ub 鲢鱼cic‎a da 蝉clam‎蚌cob 雄天鹅co‎b ra 眼镜蛇co‎ck 公鸡cock,roost‎e r 公鸡coc‎katoo‎大葵花鹦鹉‎c o ckl‎e鸟蛤coc‎k roac‎h蟑螂cod‎鳕鱼colt,foal 马驹,小马con‎d or 秃鹰cop‎p erhe‎a d美洲腹蛇c‎o ral snake‎银环蛇cormo‎rant 鸬鹚cow‎雌牛,母牛cra‎b蟹cray‎fi sh 小龙虾,喇蛄cri‎c ket 蟋蟀croco‎dile 鳄鱼,非洲鳄cr‎o w 乌鸦cru‎cian 鲫鱼cuc‎k oo 杜鹃,布谷鸟cu‎t tloe‎fi sh 乌贼cygne‎t小天鹅de‎e r 鹿D-Hdog 狗dog 雄狗dol‎p hin 河豚don‎key, ass 驴dorm‎o use 睡鼠dov‎e鸽drag‎o nfly‎蜻蜓drome‎d ary 单峰驼dr‎o ne 雄蜂duc‎k鸭duck‎bill, platy‎p us 鸭嘴兽ea‎g l e 鹰eel 鳗鱼eleph‎ant 象ewe 母羊fer‎ret 雪貂fle‎a跳floc‎k绵羊的统称‎fl y 苍蝇foa‎l, colt, filly‎幼马fox 狐frog‎青蛙gag‎gl e 鹅的统称g‎a nder‎雄鹅gan‎d er, wild goose‎雁gann‎e t塘鹅gavia‎l印度鳄ga‎z elle‎小羚羊ge‎l ding‎阉割的马g‎i ant salam‎a nder‎娃娃鱼, 鲵gibb‎o n 长臂猿gilt 小母猪gi‎ra ffe‎长颈鹿gl‎o wwor‎m, firef‎l y 萤火虫go‎a t山羊gol‎d en eagle‎鹫goldf‎i nch 金翅雀go‎o se 雌鹅goo‎se鹅goph‎e r 囊地鼠go‎rilla‎大猩猩go‎sling‎幼鹅grass‎ snake‎草蛇gra‎s shop‎p er 蚱蜢gro‎u se 松鸡gua‎n a co 原驼Gui‎n ea pig 豚鼠guine‎a, fowl 珍珠鸡gu‎l l, seagu‎l l海鸥hak‎e无须鳕ha‎re 野兔haw‎k, falco‎n隼hedg‎e hog 刺猬heife‎r 小母牛he‎n母鸡her‎d牛的统称h‎e rd 猪的统称h‎e rmit‎ crab 寄居蟹he‎ron 苍鹰herri‎n g青鱼, 鲱hinn‎y驴骡hip‎p opot‎a mus 河马hog‎阉猪, 肥猪hor‎se马horse‎fl y, gadfl‎y厩蝇,牛虻hum‎mi ngb‎i r d 蜂雀hye‎n a, hyaen‎a鬣狗I-Qiguan‎a鬣蜥Jap‎a nese‎beetl‎e日本金龟子‎j enny‎ass 雌驴kan‎garoo‎袋鼠kid‎年幼的山羊‎kingf‎i s her‎翠鸟kit‎e鹞kitt‎e n小猫kit‎ten, kitty‎, pussy‎小猫koa‎l a 考拉, 树袋熊la‎d ybir‎d瓢虫lamb 羊羔,羔羊lar‎g e prawn‎大对虾la‎rk百鸟,云雀leo‎p ard 豹lion‎狮liza‎rd 蜥蜴llama‎大羊驼lo‎b ster‎龙虾loc‎u st 蝗虫lou‎se, lice 虱子, 白虱lyn‎x猞猁mac‎a w 金刚鹦鹉macke‎rel鲭,鲐magp‎i e 喜鹊mal‎e ant 雄蚁mal‎l ard 野鸭, 凫mare‎母马mar‎m ot 土巴蜀mocca‎si n 嗜鱼蛇mo‎l e 鼹鼠mon‎k ey 猴子mos‎q uito‎蚊moth‎蛾mous‎e家鼠mulle‎t乌鱼, 黑鱼mus‎sel淡菜,贻贝mus‎t ang 野马mut‎t on 羊肉nan‎n y 雌山羊night‎i ngal‎e夜莺Nor‎way lobst‎e r 蝉虾oct‎o pus 章鱼ora‎n guta‎n猩猩ost‎ri ch 鸵鸟otter‎水獭owl‎枭,猫头鹰ox‎牛oyst‎e r 牡蛎pal‎e cloud‎e d yello‎w 纹黄蝶pa‎n ther‎, puma 美洲豹parak‎eet 长尾鹦鹉p‎a rrot‎鹦鹉par‎t ridg‎e石鸡, 鹧鸪pea‎cock 孔雀pel‎i c an 鹈鹕pen‎g uin 企鹅perch‎鲈鱼phe‎a sant‎雉, 野鸡pig‎,ne 猪pige‎o n 野鸽pig‎l et, shoat‎年幼的猪p‎i ke 梭子鱼plaic‎e鲽plov‎e r 千鸟pon‎y矮马por‎c upin‎e箭猪, 豪猪por‎p oi se‎大西洋鼠海‎豚p oul‎t小火鸡prawn‎虾pray‎i ng manti‎s螳螂pta‎rmi ga‎n雷鸟pup‎年幼的狗p‎y thon‎蟒蛇qua‎i l鹌鹑queen‎ant 蚁后que‎e n bee 蜂王R-Zrabbi‎t兔rabb‎i t 兔子ram‎雄绵羊ra‎t鼠ratt‎l esna‎k e 响尾蛇ra‎y鳐鱼red‎mulle‎t, surmu‎l let 羊鱼reind‎e er 驯鹿rhi‎n ocer‎o s 犀牛rob‎i n 知更鸟sa‎i l fis‎h旗鱼sal‎a mand‎e r, trito‎n, newt 蝾螈sal‎m on 鲑鱼sardi‎n e沙丁鱼sc‎allop‎扇贝sco‎p s owl 角枭,耳鸟sco‎rpion‎蝎子sea‎bream‎海鲷sea‎horse‎海马sea turtl‎e海龟sea‎urchi‎n海胆sea‎l海豹sha‎rk鲨鱼she‎e p绵羊shr‎i mp 对虾sil‎k worm‎moth 蚕蛾silve‎rfi sh‎蠹虫ski‎p j ack‎鲣鱼slo‎t h 獭猴sna‎i l蜗牛sna‎k e 蛇snip‎e鹬sole‎舌鳎sow‎雌猪spa ‎r row 麻雀spi‎d er 蜘蛛spi‎d er crab 蜘蛛蟹sp‎i ny lobst‎e r, rock lobst‎e r 大螯虾sq‎u i d 枪乌贼,鱿鱼squir‎rel松鼠sta‎l lion‎雄马sta‎rl ing‎八哥sti‎n k bug 椿象sto‎rk鹳stur‎g eon 鲟鱼sul‎p hur butte‎rfly 白蝴蝶sunfi‎s h翻车鱼sw‎allow‎燕子swa‎l lowt‎a i l凤尾蝶sw‎a n 天鹅swo‎rdfis‎h剑鱼tab‎b y, she-cat, grima‎l kin 雌猫taran‎t ula 多毛毒蜘蛛‎t arpo‎n大海鲢te‎al小野鸭te‎rmite‎蚁thor‎o ughb‎red 纯种马th‎rush 画眉tiger‎虎toad‎蟾蜍tom‎雄火鸡to‎m cat 雄猫tom‎cat 雄猫, 公猫tor‎t oise‎玳瑁tro‎u t 鳟鱼tua‎t ara 古蜥蜴tunny‎, tuna 金枪鱼tu‎rbot 大菱鲆tu‎rkey 火turt‎l e 龟turt‎l e dove 斑鸠vic‎u na 小羊驼vo‎l e 田鼠vultu‎re 秃鹫wal‎l lizar‎d壁虎wal‎rus 海象was‎p黄蜂, 胡蜂wat‎e r buffa‎l o 水牛wea‎sel鼬,黄鼠狼whale‎鲸whit‎e ant 白蚁whi‎tethr‎o at 白喉雀wh‎i t ing‎小无须鳕w‎i ggle‎r孑孓wil‎d cat 野猫wol ‎f狼woodc‎o ck 山鹬woo‎d peck‎e r 啄木鸟wo‎rker ant 工蚁yak‎牦牛yak‎牦牛zeb‎ra 斑马海洋生物英‎文名称海星starf‎i sh 珊瑚 coral‎螃蟹crab章‎鱼 octop‎u s 龙虾 lobst‎e r 贝类 shell‎鲨鱼 shark‎海参sea slug 乌贼 cuttl‎e fish‎虾子 prawn‎海豚 dolph‎i n 金鱼gold fish 白带鱼hair tail fish 牡蛎 oyste‎r珊瑚cor‎a l、海胆sea‎urchi‎n、虾shri‎m p、水母jel‎l yfis‎h、海马sea‎horse‎、乌贼cut‎t lefi‎s h、章鱼oct‎o pus、海牛man‎a tee、lionf‎i sh狮子‎鱼、魟鱼ray‎、鲸whal‎e、海星sta‎r fish‎、海豚dol‎p hin、鲨鱼sha‎r k、海龟sea‎turtl‎e、寄居蟹he‎r mit crab、海獭sea‎otter‎、海狗fur‎seal、海象wal‎r us、海豹sea‎l、海葵sea‎anemo‎n e、海绵spo‎n ge、蟹crab‎、管口鱼tr‎u mpet‎f ish、小丑鱼cl‎o wnfi‎s h、海狮sea‎lion、金鳞鱼sq‎u irre‎l fish、蝶鱼but‎t erfl‎y fish、比目鱼fl‎o unde‎r、刺河魨po‎r cupi‎n e fish、海蛇sea‎snake‎、阳燧足br‎i ttle‎star木瓜鱼 trunk‎fish 石斑鱼 group‎e r 鹦哥鱼 parro‎t fish‎海星sea star 六线笛鲷grunt‎六间雀鲷 serge‎a nt major‎神仙鱼 angel‎fish 蝶鱼 butte‎r fly fish 中国鲎(马蹄蟹) horse‎foot king crab horse‎shoe 刺河豚 ballo‎o n fish 乌贼 squid‎螺cone 珊瑚 coral‎海鸥gull 羊鱼 goatf‎i sh 水母 jelly‎f ish 龙虾 lobst‎e r 水蛭leech‎狮子鱼lion fish 鳐鱼 manta‎蚝 oyste‎r海豚 dolph‎i n 大象耳海棉‎eleph‎o ne ear spong‎e海鳗eel 海水 salt water‎淡水 fresh‎water‎巨浪 surge‎surf 海扇sea fan 海参sea cucum‎b er 海胆 sea urchi‎n千手海葵 sea anemo‎n e 海蛇 sea snake‎石狗公 sting‎fish 岩石峭壁 rocky‎cliff‎BQF:Block‎Quick‎Froze‎n块状速冻;IQF:indiv‎i dual‎Quick‎Froze‎n单体速冻;1.water‎fowl 水产;2.river‎crab 螃蟹;3.fish 鱼;4.an octop‎u s 章鱼;5.calam‎a ry 鱿鱼;6.a toad 虾;7.musse‎l蚌;8.a whorl‎螺;这里为大家‎介绍日常能‎买到和食用‎的鱼,包括图片、中英名字、分类和简介‎,方便大家识‎别购买鱼肉‎。

珠宝英语(珠宝知识)

珠宝英语(珠宝知识)

珠宝英语(珠宝知识)珠宝英语(珠宝知识)话题:手镯珠宝教育学习宝石(Stone)钻石Diamond红宝石Ruby蓝宝石Sapphire绿柱石Beryl锆石Zircon橄榄石Peridot翡翠Jadeite绿松石Turquoise托帕石topaz珊瑚Coral 琥珀Amber象牙Ivory祖母绿Emerald坦桑石tanzanite碧玺tourmaline石榴石Garnet石英Quartz水晶crystal粉晶Rosequartz孔雀石Malachite大理石Marble贝壳Shell闪山灵Opal缟玛瑙Onyx欧泊opal葡萄石prehnite珍珠Pearl 紫晶amethyst黄晶citrine琥珀Amber寿山石Lardetite珍珠Pearl形状(Shape)圆形Round锥形Taper马眼形Marquise梨形Pear长方形Rectangle椭圆形Oval 心形Heart八角形Octagon正方形Square半圆形Semicircle类型(Type)戒指Ring耳环Earring吊坠Pendant手镯Bangle手链Bracelet项链Necklace呔针Tie Pin呔夹Tie Clip呔链Tie Chain呔钉Tie Tack夹子Clip套装Set袖口钮Cufflinks发夹Hair Clip框Frame笔夹Pen Clip金币Gold Coin胸针Brooch雕刻品Carving扣掣Snap表Watch相盒Locket封底片Plate瓜子耳Bails配件Parts链Chain珠子Bead扣子Clasp踝饰Anklet一串Strand款式Style镶嵌(Setting)针板镶座Bar setting包镶Bezel setting夹镶Channel setting群镶Cluster setting隐藏式镶嵌Invisible密镶式镶Pave setting爪镶Prong setting座单石镶Solitaire setting吉普赛镶Gypsy setting帝凡尼镶Tiffany setting金属(Metal)黄金Gold银Silver铜Cuprum铂金Platinum钯金Palladium珠宝相关词句jewellery n. [总称]珠宝,珠宝饰物jewel n.?宝石?宝石珠物;贵重饰物necklace n.项圈chain n.链条;项圈;表链earring n.耳环,耳饰discount n. vt.折扣,打去(若干)折扣bracelet n.手镯platinum n.白金carat n.克拉(宝石的重量单位;等于二百毫克)messenger n.送信者;使者brooch n.胸针,饰针ruby n.红宝石Would you like jewellery,您要不要首饰,Today is Mother’’s Day and all the jewellery is on sale atRich\’’s.今天是母亲节,瑞奇店的所有首饰全部折价出售。

选择性Unit3SeaExploration高中英语新教材超前集中词汇学习(人教版2019)学生版

选择性Unit3SeaExploration高中英语新教材超前集中词汇学习(人教版2019)学生版

高中英语新教材超前集中词汇学习【人教版2019】选择性必修第四册Unit 3Sea Exploration 教师版主题语境:人与自然——人类生存、发展和环境的关系第一部分集中熟记Ⅰ. 课文词汇tale /teɪl / n. 故事;叙述merchant /ˈmɜːtʃənt/n. 商人;批发商adj. 海上货运的set sail起航;开航extend /ɪk'stend/vt. 扩展;使伸长;延长negotiate /nɪˈɡəʊʃieɪt/vt. 商定;达成(协议)vi. 谈判;磋商;协商fleet /fliːt/ n. 舰队;机群;车队behold /bɪˈhəʊld/vt. ( beheld, beheld )看;看见league /liːɡ/ n. 等级;水平;联合会;联赛in a league of one’s own独领风骚royal /ˈrɔɪəl/ adj. 皇家的;王室的;高贵的spice /spaɪs/ n. (调味)香料withdraw /wɪðˈdrɒ/ vi. & vt. ( withdrew, withdrawn ) (使)撤回;撤离withdraw from 退出;撤回channel /ˈtʃænl/ n. 航道;海峡;频道maritime /ˈmærɪtaɪm/ adj. 海的;海运的;海事的bond /bɒnd/ n. 纽带;关系vt. & vi. 增强信任关系;使牢固结合in hand在手头;可供使用politics /ˈpɒlətɪks/ n. 政治;政治观点profession /prəˈfeʃn/ n. 职业;行业tournament/ˈtʊənəmənt/ n. 锦标赛;联赛mixture/ˈmɪkstʃə(r)/ n. 混合;结合体;混合物laptop /ˈlæptɒp/ n. 笔记本电脑;便携式电脑coverage/ˈkʌvərɪdʒ/ n. 新闻报道;覆盖范围press conference记者招待会;新闻发布会applaud /əˈplɔːd/vt. & vi. 鼓掌vt. 称赞;赞赏tax /tæks/vt. 对……征税;使纳税n. 税;税款manned /mænd/ adj. 有人控制的;需人操纵的submersible /səbˈmɜːsəbl/ n. 潜水器;可潜船underwater /ˌʌndəˈwɔːtə(r)/ adv. 在水下adj. 水下的capsule /'kæpsjuː/ n. 胶囊;太空舱coral /ˈkɒrəl/ n. 珊瑚migration /maɪˈɡreɪʃn/ n. 迁移;迁徙;移居directory /dəˈrektəri/n. 名录;电话号码簿;(计算机文件或程序的)目录meanwhile /ˈmiːnwaɪl/ adv. 与此同时;(比较两方面)对比之下exploit /ɪkˈsplɔɪt/ vt. 开发;利用;剥削gallon /ˈɡælən/n. 加仑()murder/ˈmɜːdə(r)/ vt. 谋杀;凶杀;毁坏n. 谋杀;凶杀mercy/ˈmɜːsi/n. 仁慈;宽恕;恩惠possession /pəˈzeʃn/ n. [usually pl.]个人财产;拥有;控制opponent /əˈpəʊnənt / n. 反对者;对手;竞争者log /lɒɡ;NAmE lɔːɡ/vt. 把……载入正式记录;记录n. 正式记录;日志;原木marine /məˈriːn/ adj. 海的;海产的;海生的arrest /əˈrest / n. 逮捕;拘留;中止vt. 逮捕;拘留;阻止Marco Polo /ˈmaː kəʊ pəʊləʊ/ 马可·波罗Columbus /kəˈlʌmbəs/ 哥伦布Ceylon /siˈlɒn / 锡兰(斯里兰卡的旧称Churchil /tʃəːtʃil/ 丘吉尔Ferdinand Magellan /ˈfɜːdinənd mə'gelən/ 费迪南德·麦哲伦Zac Sunderland /zæk' sʌndələnd/ 扎克·桑德兰Robin Lee Graham /rɒbin liː geiəm/ 罗宾·李·格富厄姆Ⅰ. 核心词汇分类记忆阅读词汇学其意1. tale n. ____________________2. royal adj. ____________________3. channel n. ____________________4. laptop n. ____________________5. directory n. ____________________6. murder vt. ____________________ n. ____________________7. exploit vt. ____________________8. gallon n. ____________________9. opponent n. ____________________10. marine adj. ____________________11. capsule n. ____________________高频词汇知其形1. _______________ n. 等级;水平;联合会;联赛2. _______________ n. 纽带;关系vt. &vi. 增强信任关系;使牢固结合3. _______________ n. 政治;政治观点4. _______________ n. 锦标赛;联赛5. _______________ n. 税;税款vt. 使纳税;对……征税6. _______________ n. 宽恕;仁慈;恩惠7. _______________ vt. 把……载入正式记录;记录n. 正式记录;日志;原木8. _______________ n. 逮捕;拘留;中止vt. 逮捕;拘留;阻止9. _______________ adv. 在水下adj. 水下的10. _______________ adv. 与此同时;对比之下拓展词汇通变化1. negotiate vt. 商定;达成(协议) vi. 谈判;磋商;协商→_______________ n. 谈判2. extend vt. 扩展;使伸长;延长→_______________ n. 扩大;延伸→_______________ adj. 广泛的;广阔的3. profession n. 职业;行业→_______________ adj. 专业的;专业人员→_______________ n. 教授;教师4. cover v. 覆盖;报道→_______________ n. 新闻报道;覆盖范围5. mixture n. 混合;结合体;混合物→_______________ vt. & vi. 混合;调配6. possession n. 个人财产;拥有;控制→_______________ vt. 拥有;具有;支配高频词块明搭配1. _______________对……强烈爱好2. _______________启航;开航3. _______________一道亮丽的风景线4. _______________独领风骚5. _______________在某人的指挥下6. _______________作为对……的报答7. _______________退出;撤回8. _______________在手头;可供使用9. _______________残忍地;无情地10. _______________为了……的利益词汇风暴连连看1. 头脑风暴一“动词+from” 词块①withdraw from A. 从……获益②benefit from B. 从……逃跑③suffer from C. 患……病④learn from D. 退出;撤回⑤date from E. 向……学习⑥escape from F. 与……不同⑦differ from G. 追溯到答案①—⑦DACEGB F2. 头脑风暴二1)“名词+al”→形容词①professional A. 教育的②cultural B. 文化的③magical C. 音乐的④educational D. 有魔力的⑤musical E. 专业的⑥natural F. 自然的答案①—⑥EBDAC F2)ABB式过去式、过去分词变化①behold; beheld; beheld②bring; brought; brought③hear; heard; heard④catch; caught; caught⑤build; built; built⑥feed; fed; fed3. 头脑风暴三——与课文话题关联词汇1)海洋生物①whale A. n. 海贝①shark B. n. 海龟①seashell C. n. 鲸鱼①sea horse D. n. 鲨鱼①turtle E. 海马①gull A. n. 海草①seaweed B. n. 海鸥①dolphin C. n. 海豚①starfish D. n. 海星①coral E. n. 珊瑚答案①—①CDAEB答案①—①BACDE2)海洋世界①channel A. n. 岛①sand B. n. 港湾①island C. n. 海岸①harbour D. n. 海峡①seashore E. n. 沙滩①coast A. n. 海洋①ocean/sea B. n. 海湾①beach C. n. 海滩①wave D. n. 海浪①bay E. n. 海滨答案①—①DEABC答案①—①EACDBⅠ. 经典句型牢记心1. 句型公式:The aim is to do...The aim of this initiative is to encourage cooperation and trade across the historic Silk Road areas, and strengthen the bonds between China and the rest of the world.这项倡议旨在鼓励历史悠久的丝绸之路沿线地区的合作与贸易, 同时加强中国与世界其他地区之间的联系。

27428519_珊瑚:神奇美颜的千年灵物

27428519_珊瑚:神奇美颜的千年灵物

Collection 收藏珊瑚是地球上最古老的海洋生物之一,其在地球上的历史将近5亿年。

珊瑚从外表看像是植物,但从生物学的观点来看,珊瑚是一种海生圆筒状腔肠动物,名叫“珊瑚虫”。

红珊瑚,被誉为珠宝中唯一有生命的千年灵物,千娇百媚、光泽艳丽、晶莹剔透、温润可人,博得众多收藏者的喜爱。

大美之“红”的别样内涵珊瑚,英文名称为Coral,来源于希腊语,含义是“鲜艳的彩石”。

红珊瑚是珊瑚中的一种,顾名思义,红珊瑚是指红色的珊瑚。

市场上的红珊瑚名目繁多,从学名上来称呼,有地中海红珊瑚、日本红珊瑚、瘦长红珊瑚等;根据品种,一般俗称为深水珊瑚、么么珊瑚、沙丁珊瑚、阿卡珊瑚等,其中阿卡珊瑚最贵重。

五花八门的名称,让很多消费者常常眼花缭乱,对于名称背后所代表的红珊瑚品质更是无从知晓。

事实上,红珊瑚的命名方式有两类:一是依据宝石学标准命名,二是根据颜色不同而命名,因而同一种红珊瑚,根据不同的标准往往会有两个甚至更多个名称。

依据宝石学的标准命名,红珊瑚主要有贵珊瑚、角质珊瑚、化石珊瑚、造礁珊瑚等;根据颜色的不同命名,红珊瑚的名称主要有深红珊瑚、桃红珊瑚、粉红珊瑚、粉白珊瑚、白色珊瑚等。

红珊瑚是最早被人们认识和利用的宝石之一。

纵观古今中外的历史,红珊瑚地位崇高,历史文化悠久。

过去,有人认为红珊瑚是印度人在公元前5世纪发现的,也有人认为是意大利人约在2000年前首先发现的。

事实上,根据最新的记录,公元前3000年,苏美尔人就已经用红珊瑚制作首饰,瑞士新石器时代的墓穴中发现有红珊瑚护身符。

著名古罗马博物学家老普林尼在《自然历史》中多次提及红珊瑚。

古罗马人认为红珊瑚具有防止灾祸、给人智慧的功能,所以常把红珊瑚枝节挂在小孩的脖子上,祈求平安,罗马人称其为“红色黄金”,使红珊瑚蒙上一层神秘的色彩。

印第安人认为,“贵重珊瑚为大地之母。

”古代高海洋深处的珍珊瑚:在古代,珊瑚又称『瑞宝』132卢将士用红珊瑚装饰自己的盔甲、战袍和武器,以祈求好运相随、战神庇护。

英语单词PreciousCorals红珊瑚贵珊瑚

英语单词PreciousCorals红珊瑚贵珊瑚

英语preciouscorals贵珊瑚PreciousCorals红珊瑚珊瑚中最具价值的是贵珊瑚,PreciousCorals贵珊瑚又被称为红珊瑚,它们的骨质比较致密,硬度和象牙非常相近,色泽有红色、粉红色和橙红色等,适合加工成为华美的珠宝或高级艺术品,深受世界各地人们的喜爱。

“precious corals,” are deeper-water, branching cnidarians that have been used for thousands of years to make beautiful beads, idols, and expensive jewelry. Interestingly enough, this group secretes an endoskeleton that is considerably harder than the exoskeletons of the so-called hard corals.There are four types of precious coral in Hawai‘i: black coral (Antipathidae), gold coral (Parazoanthidae), red or pink coral (Corallidae) and bamboo coral (Isididae). Each of these has a different internal skeleton. Red and pink corals produce a calcite skeleton similar in hardness to ivory and pearls. Bamboo corals, on the other hand, produce a skeleton composed partially of calcite and partially of protein that is similar to the keratin in your fingernails. These alternating bands of material resemble a bamboo stalk; thus the corals' name.Black and gold corals secrete only protein and no calcite. In addition, gold coral is a parasite, whereby its larval stages settle out on other species of corals, particularly bamboo corals. Eventually, the gold coral overgrows the entire bamboo “tree,” incorporating the bamboo coral's skeleton as the core of its own skeleton. Gold and bamboo corals also have another interesting characteristic: They are bioluminescent. These corals light up in a beautiful show of sparkling blue lights when mechanically stimulated, such as when the current is strong or when a crab walks down one of their branches. Perhaps it attracts the small animals they feed on; no one really knows for sure.Harvesting MethodsPrecious corals have been harvested in a number of ways. For centuries, fishermen dragged nets over the sea floor, which broke and entangled the coral trees so they could be hauled into a boat. Because this method can impact other marine life attached to the sea floor, dredging and drag netting are now banned in the United States. The nation's precious corals are harvested by permit and only with selective methodologies.In Hawai‘i, black corals are found in 100-300 ft of water, shallow enough to harvest using scuba equipment. Many harvesters, however, have died in pursuit of coral trees at the deep end of this range. Red, gold and bamboo coral are found between 1,000 and 1,500 ft; harvesting is conducted with remotely operated vehicles (ROVs) or submarines.。

red coral

red coral

red coral threats
• From 1950 to 2001, the abundance of Mediterranean and Pacific species rapidly declined, following overexploitation. • most western Pacific populations of red coral have been depleted(耗尽) withiniscovery.
/red-coral/corallium-rubrum/imageG25185.html
red coral(红珊瑚)
made by Group 4
red coral fact file
description
biology
range
threats
red coral description
• • • • • • downfall n.没落,垮台 unsustainable adj.不可持续的 colony n.菌落,群体 tree-like colonies salmon n.橙红色,粉橙色 also known as angel skin croal,midway coral,noble coral,precious,Sardinia coral
threatened by human activities
• • • • • pollution sustainable harvest/over exploitation sedimentation (矿物)沉降 recreational(休闲的) diving habitat degradation(退化) associated with long line fishing and bottom trawling(脱网捕鱼)

天然石翻译

天然石翻译

天然石翻译有发晶RUTILATED QUARTZ黄晶CITRINE白晶CRYSTAL马达加斯加粉晶MADAGASCAR ROSE QUARTZ 紫晶AMETHYST绿晶GREEN QUARTZ荼晶SMOKY QUARTZ蓝晶BLUE QUARTZ浅紫晶CAPE AMETHYST原色玛瑙NATURAL AGATE红玛瑙RED AGATE绿玛瑙GREEN AGATE蓝玛瑙BLUE AGATE黑玛瑙BLACK AGATE黄玛瑙ARAGONITE水草玛瑙MOSS AGATE贝壳M.O.P紫玛瑙BLUE LACE AGATE青金LAPIS孔雀石MALACHITE汉白玉MILKY JADE紫玉PURPLE STONE新山玉NEW JADE牛油玉BUTTER JADE美国灌胶松AZSTAB TURQUOISE彩虹玛瑙RAINBOW OBSIDIAN图画玉PICTURE JADE澳洲玉CHRYSOPRASE绿玉GREEN JADE白玉WHITE JADE花点玉GREEN SPOT JADE 桃红石PEACH STONE大陆松CHINESE TURQUOISE 花红BRECCIATED JASPER红纹RHODONITE红石RED JASPER柠檬石LEMON JSPER琥晶石TIGER QUARTZ红线石MUD LINE STONE江红石BURGUNDY JASPER 铁虎石IRON TIGEREYE虎皮黄TIGER SKIN STONE 花豹LEOPARD SKIN黑天鹅BLACK OBSIDIAN巴西黑石BLACK STONE绿幽灵LODOLITE绿边石GREEN LACE STONE 花绿UNAKITE蓝金砂BLUE SAND STONE 金砂GOLD SAND STONE紫莹FLUORITE木纹石GRAIN STONE亚马逊AMAZONITE木头石PETRIFIED WOOD图画石PICTURE JASPER毕加索PICASSO JASPER金星石PYRITE铁石HEMATITE蓝石BLUE STONE眼石EYE JASPER斑点石BALMATINE JAPER秋天石AUTUMN JASPER帝皇石KING JASPER彩虹石RAINBOW JASPER血石FANCY JASPER凤凰石CHRYSOCOLLA象牙石IVORY STONE苹果石APPLE STONE斑马石ZEBRA JASPER灰长石LABRADORITE蛇皮石SNAKE SKIN JASPER古化石FOSSIL JASPER芥辣石MUSTARD STONE竹叶石BAMBOO STONE金玛瑙GOLD OBSIDIAN马鸡石MOOKIATE红黄玉ORANGE JADE珊瑚化石CORAL FOSSIL红绿石REDISH GREEN STONE 鳄石CROCODILE JASPER黑琥珀BLACK AMBER大山兰LOTUS JASPER铁红石IRON RED JASPER条纹玛瑙BANDED AGATE电气石(碧玺)TOURMALINE黄方解石YELLOW CALCITE一点红RED SPOT STONE南非蓝纹SODALITE(AFRICAN )巴西蓝纹SODALITE(BRAZILIAN)绿东陵AVENTURINE红东陵RED AVENTURINE黄东陵YELLOW AVENTURINE紫东陵加色PURPLE AVENTURINE DYE红黄蓝虎眼石TIGEREYE(RED YELLOW BLUE)苏联亚马逊AMAZONITE(RUSSIAN)雪花玛瑙SNOWFLAKE OBSIDIAN灰玛瑙GREY(UMBO)AGATE黑纹松IMIT TURQ W/MATRIX白松HOWLITE(WHITE)新图画石PICUTRE JASPER(NEW)咖啡石MAHAGONY BOSIDIAN啡花石BROWN SNOWFLAKE BOSIDIAN 黑发石BLACK RUTILATED STONE澳洲斑马ZEBRA JASPER(AUSTRALIA)梅花石PLUM BLOSSOM JADE黑豹石BLACK LEOPARD JASPER疯狂玛瑙CRAZY LACE AGATE狗牙紫晶AMETHYST(DOG TOOTH)南非绿AFRICAN JADE波斯湾玛瑙BOTSWANNA AGATE蓝点BLUE SPOT JASPER海洋玛瑙OCEAN AGATE波纹石RIPPLE JASPER草花石GRASS AND FLOWER JASPER 非纹石JASPER凤尾石PHOENIX TAIL STONE黑白斑马BLACK AND WHITE ZEBRA花红澳宝FLOWER JASPER火山岩LAVA晶芽洞EMBRYO AGATE龙血石DRAGON BLOOD JASPER绿斑马GREEN ZEBRA JASPER墨西哥疯狂玛瑙MEXICO CRAZY AGATE 雀仔石PEACOCK STONE三色玛瑙THREE COLOUR AGATE树纹石TREE STREAK STONE蜗牛石SNAIL JASPER祥和石HARMONY JASPER幸运石LUCKY STONE银叶LEAF JASPER印度玛瑙INDIAN AGATE。

precious 词根

precious 词根

precious 词根
Precious是一个源自拉丁语的词根,意为“贵重的”或“珍贵的”。

这个词根在英语中被广泛使用,常用于描述珠宝、贵重物品、人类关系等方面。

在本文中,我们将探讨precious词根的含义、用法和相关词汇。

首先,precious这个词根通常用于形容珠宝和贵重物品。

例如,我们可以说一颗precious钻石或一件precious艺术品。

这些物品通常非常昂贵,因为它们具有独特的价值和美学价值。

此外,precious还可以用于描述其他珍贵的物品,如珍贵的古董、珍贵的文物等。

除了物品,precious还可以用于形容人类关系。

例如,我们可以说一个人对我们来说是precious,意思是他或她对我们非常重要,我们非常珍惜他或她。

这种用法通常用于描述亲密的关系,如家庭成员、朋友和爱人之间的关系。

在英语中,precious还有一些相关的词汇。

例如,preciousness是precious的名词形式,意为“珍贵”或“宝贵”。

此外,precious还可以用于构成其他词汇,如preciousness、preciously和preciousness。

总之,precious是一个非常有用的词根,可以用于描述珠宝、贵重物品和人类关系。

它的广泛使用使得我们能够更准确地表达我们的想法和感受。

如果你想提高你的英语水平,那么学习precious这个词根是一个很好的开始。

大西洋英文单词名词

大西洋英文单词名词

大西洋英文单词名词下面是重新整理的大西洋英文单词名词:1. Ocean (海洋)2. Current (洋流)3. Tides (潮汐)4. Waves (海浪)5. Marine life (海洋生物)6. Coral reef (珊瑚礁)7. Seabed (海底)8. Seaweed (海草)9. Seashell (贝壳)内容:海洋,是地球上最神秘、最不为人所知的领域之一。

它覆盖了地球表面的三分之二,是生命的摇篮,也是自然灾害的发源地。

洋流作为海洋中的运动方式,携带着能量和物质在海洋中流动。

它们还影响着全球的气候,是了解地球气候系统的关键要素之一。

潮汐是由引力因素而引起的周期性海平面的变化。

这些变化影响了生态系统的生命周期和人类的活动。

海浪是海洋中常见的流体运动,它们从表面向下传递能量。

海浪可以为冲浪者带来无与伦比的快感,但它们也可以给海岸带来破坏性的浪涌。

海洋生物包括从最小的浮游生物到最大的鲸类。

它们构成了复杂多样的海洋生态系统。

这些生物与海洋中的各种环境因素交互作用,包括光照、水温、盐度和营养物质的浓度等。

珊瑚礁是被称为“海洋热带雨林”的重要组成部分。

它们是由珊瑚动物和珊瑚藻组成的。

这些生物只在狭窄的水温范围内存活,因此它们是气候变化的早期指标之一。

海底是海洋中最神秘、最不为人所知的地方之一。

它覆盖着地球表面的大部分。

人们依靠先进的技术去探索这个未知的领域。

这个领域中有大量的生物和资源,包括矿物质、石油、天然气等。

海草是海洋中最重要的植物之一,它们支持着整个海洋生态系统。

它们通过吸收二氧化碳和释放氧气来帮助地球的呼吸。

它们也是很多海洋动物的食物来源。

贝壳是海洋中最著名的化石和珍珠的来源。

它们在海洋生态系统中也扮演着重要的角色。

它们不但是海洋生物的分布区域,还在各个文化中被使用到。

  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

英语preciouscorals贵珊瑚PreciousCorals红珊瑚
珊瑚中最具价值的是贵珊瑚,PreciousCorals贵珊瑚又被称为红珊瑚,它们的骨质比较致密,硬度和象牙非常相近,色泽有红色、粉红色和橙红色等,适合加工成为华美的珠宝或高级艺术品,深受世界各地人们的喜爱。

“precious corals,” are deeper-water, branching cnidarians that have been used for thousands of years to make beautiful beads, idols, and expensive jewelry. Interestingly enough, this group secretes an endoskeleton that is considerably harder than the exoskeletons of the so-called hard corals.
There are four types of precious coral in Hawai‘i: black coral (Antipathidae), gold coral (Parazoanthidae), red or pink coral (Corallidae) and bamboo coral (Isididae). Each of these has a different internal skeleton. Red and pink corals produce a calcite skeleton similar in hardness to ivory and pearls. Bamboo corals, on the other hand, produce a skeleton composed partially of calcite and partially of protein that is similar to the keratin in your fingernails. These alternating bands of material resemble a bamboo stalk; thus the corals' name.
Black and gold corals secrete only protein and no calcite. In addition, gold coral is a parasite, whereby its larval stages settle out on other species of corals, particularly bamboo corals. Eventually, the gold coral overgrows the entire bamboo “tree,” incorporating the bamboo coral's skeleton as the core of its own skeleton. Gold and bamboo corals also have another interesting characteristic: They are bioluminescent. These corals light up in a beautiful show of sparkling blue lights when mechanically stimulated, such as when the current is strong or when a crab walks down one of their branches. Perhaps it attracts the small animals they feed on; no one really knows for sure.
Harvesting Methods
Precious corals have been harvested in a number of ways. For centuries, fishermen dragged nets over the sea floor, which broke and entangled the coral trees so they could be hauled into a boat. Because this method can impact other marine life attached to the sea floor, dredging and drag netting are now banned in the United States. The nation's precious corals are harvested by permit and only with selective methodologies.
In Hawai‘i, black corals are found in 100-300 ft of water, shallow enough to harvest using scuba equipment. Many harvesters, however, have died in pursuit of coral trees at the deep end of this range. Red, gold and bamboo coral are found between 1,000 and 1,500 ft; harvesting is conducted with remotely operated vehicles (ROVs) or submarines.。

相关文档
最新文档