各种特殊符号的英文叫法
特殊符号的英文读法
"" double quotation marks 双引号
‖ parallel 双线号
&ersand = and
～swung dash 代字号
§section; division 分节号
→arrow 箭号；参见号
( ) Parenthesis
{ } Braces
[ ] Brackets,
,Comma
; Semicolon
' Quote
@ At
+ plus 加号；正号
- minus 减号；负号
± plus or minus 正负号
× is multiplied by 乘号
÷ is divided by 除号
＝ is equal to 等于号
circle圆
circumference圆周
π pi 圆周率
△triangle三角形
∪union of并，合集
∩intersection of 交，通集
∫the integral of …的积分
∑(sigma) summation of总和
°degree度
decrement (--) operators
backslash (\)
percent symbol (%)
exclamation point symbol (!)
underscore (_)
equal sign (=)
decimal points (.)
semicolon (;)
increment (++) operators
键盘上所有特殊符号的读法
键盘上所有特殊符号的英文读法! 叹号 exclamation mark/bang? 问号 question mark, 逗号 comma. 点号 dot/period/point: 冒号 colon; 分号 semicolon” 双引号 quotation marks/double quote‘ 单引号/撇号 apostrophe/single quote` 重音号 backquote/grave accent* 星号 asterisk/star+ 加号 plus sign- 减号/横线 hyphen/dash/minus sign/= 等号 equal sign/ 斜线 slash\ 反斜线 backslash/escape| 竖线 bar/pipe/vertical bar_ 下划线 underline/underscore$ 美元符号 dollar sign@ at at sign# 井号 crosshatch/sharp/hash% 百分号 percent sign/mod& and/和/兼 and/ampersand^ 折音号 circumflex/caret~ 波浪号 tilde{} （左右）花括号/大括号 (left/right|open/close) braces[] （左右）方括号/中括号 (left/right|open/close) brackets () （左右）圆括号/小括号 (left/right|open/close) parentheses <> 尖括号 angle brackets< 小于号 less than> 大于号 greater than葡语中的变音符号（diacritic mark）在英文中的读法：^ circumflex/caret~ tilde/squiggle´ acute` graveç cedilla－－－－－－－－－－－－－－－－－－－－－－－希腊字母表αΑalpha /alpha/ h表示送气音，在古希腊语中尚没有音位/f/，所以/pha/的发音类似普通话的“趴”。
键盘上特殊符号的中英文名称
键盘上特殊符号的中英文名称键盘上特殊符号的中英文名称(2013-10-11 10:24:34)` backquote 反引号 grave accent 重音符号~ tilde 波浪号! exclamation(abbr. exclam) 感叹号@ at 地址号# number sign, sharp 数字符号，井号$ dollar 美元% percent 百分号^ caret 插入号& ampersand 相当于and* asterisk星号, multiply乘号( parenleft, opening parentheses, round bracket, curved bracket左小括号，右圆括号) parenright, closing paretheses, round bracket, curved bracket右小括号，右圆括号- minus 减号, 负号, hyphen 连字符_ underscore 下划线+ plus 加号, 正号= equal 等号[ bracketleft, opening bracket, square bracket 左中括号, 左方括号] bracketright, closing bracket, square bracket 右中括号, 右方括号{ braceleft, curly bracket 左大括号, 左花括号} braceright, curly bracket 右大括号, 右花括号; semicolon 分号: colon 冒号' quote 单引号 apostrophe 省略号,撇号(I'm...) " double quote 双引号/ slash 斜杠\ backslash 反斜杠| bar, vertical bar 竖线, comma 逗号< less than 小于号> greater than大于号. period, full stop, dot 句号question 问号space 空格。
英语小百科：你知道这些标点符号用英语怎么说吗？
英语小百科：你知道这些标点符号用英语怎么说吗？+plus加号；正号-minus减号；负号±plus or minus正负号×is multiplied by乘号÷is divided by除号＝is equal to等于号≠is not equal to不等于号≡is equivalent to全等于号≌is equal to or approximately equal to等于或约等于号≈is approximately equal to约等于号＜is less than小于号＞is greater than大于号≮is not less than不小于号≯is not more than不大于号≤is less than or equal to小于或等于号≥is more than or equal to大于或等于号%per cent百分之…‰per mill千分之…∞infinity无限大号∝varies as与…成比例√(square) root平方根∵since; because因为∴hence所以∷equals, as (proportion)等于，成比例∠angle角≲semicircle半圆≰circle圆○circumference圆周πpi 圆周率△triangle三角形≱perpendicular to垂直于∪union of并，合集∩intersection of 交，通集∫the integral of …的积分∑(sigma) summation of总和°degree度′minute分″second秒℃Celsius system摄氏度{open brace, open curly左花括号}close brace, close curly右花括号(open parenthesis, open paren左圆括号)close parenthesis, close paren右圆括号() brakets/ parentheses括号[open bracket 左方括号]close bracket 右方括号[] square brackets方括号.period, dot句号，点|vertical bar, vertical virgule竖线&ersand, and, reference, ref和，引用*asterisk, multiply, star, pointer星号，乘号，星，指针/slash, divide, oblique 斜线，斜杠，除号//slash-slash, comment 双斜线，注释符#pound井号\backslash, sometimes escape反斜线转义符，有时表示转义符或续行符~tilde波浪符.full stop句号,comma逗号:colon冒号;semicolon分号?question mark问号!exclamation mark (英式英语) exclamation point (美式英语)'apostrophe撇号-hyphen连字号-- dash 破折号...dots/ ellipsis省略号"single quotation marks 单引号""double quotation marks 双引号‖parallel 双线号&ersand = and～swung dash 代字号§section; division 分节号→arrow 箭号；参见号资料来源：美联英语学习网。
常用符号的英文名称
"" double quotation marks 双引号
‖ parallel 双线号
& ampersand = and
～ swung dash 代字号
§ section; division 分节号
→ arrow 箭号；参见号
常用符号的英文名称
+ plus 加号；正号
- minus 减号；负号
± plus or minus 正负号
× is multiplied by 乘号
÷ is divided by 除号
＝ is equal to 等于号
≠ is not equal to 不等于号
≡ is equivalent to 全等于号
/ slash, divide, oblique 斜线，斜杠，除号
// slash-slash, comment 双斜线，注释符
# pound 井号
\ backslash, sometimes escape 反斜线转义符，有时表示转义符或续行符
~ tilde 波浪符
. full stop 句号
≤ is less than or equal to 小于或等于号
≥ is more than or equal to 大于或等于号
% per cent 百分之…
‰ per mill 千分之…
∞ infinity 无限大号
∝ varies as 与…成比例
√ (square) root 平方根
∪ union of 并，合集
∩ intersection of 交，通集
各种符号的英文读法
各种符号的英文读法标题：各种符号的英文读法2022-12-1817:15:52一、一般符号对应的英文单词'apotrophe省略号；所有格符号—dah破折号inglequotationmark单引号“”doublequotationmark双引号()parenthee圆括号[]quarebracket方括号《》Frenchquote法文引号；书名号...ellipi省略号¨tandemcolon 双点号\同上‖parallel平行／virgule斜线号＆amperand=and～wungdah 代字号§ection;diviion分节号→arrow箭号；参见号＋plu加号；正号－minu减号；负号±pluorminu正负号某imultipliedbyorcro叉乘÷idividedby除号＝iequalto等于号≠inotequalto不等于号≡iequivalentto全等于号≌iequaltoorappr o某imatelyequalto等于或约等于号≈iappro某imatelyequalto约等于号＜ilethan小于号＞imorethan（igreaterthan在数学中更常用）大于号≤inotlethan 不小于号≥inotmorethan不大于号≤ilethanorequalto小于或等于号≥imorethanorequalto大于或等于号％percent百分之…‰permill千分之…∞infinity无限大号∝variea与…成比例√(quare)root平方根∵ince;becaue因为∴hence所以∷equal,a(proportion)等于，成比例∟angle角emicircle半圆≦circle圆○circumference圆周πpi圆周率△triangle三角形≧perpendicularto垂直于；另外normalto，rightto也都有垂直的意思。
各种符号用英语怎么读
一、键盘上的符号用英语怎么读` backquote 反引号~ tilde! exclam@ at# numbersign,英语国家是hash，美语是pound,音乐里作sharp,如C# $ dollar% percent^ caret& ampersand* asterisk,star(美语),数学公式中作multiply( parenleft,opening parentheses) parenright,closing paretheses- minus;hyphen连字符,不读_ underscore+ plus= equal[ bracketleft,opening bracket] bracketright,closing bracket{ braceleft} braceright; semicolon: colon' quote" doublequote/ slash\ backslash 反斜杠| bar, comma< less> greater. periodquestionspace 空格二、其他符号的读法＜is less than＞is more than≤is not less than≥is not more than≢is less than or equal to 小于或等于号- hyphen 连字符≣is more than or equal to 大于或等于号' apostrophe 省略号,英文中省略字符用的撇号;所有格符号％percent－dash 破折号‰per mille∞infinity 无限大号∝varies as 与…成比例( ) parentheses 圆括号√(square) root 平方根[ ] square brackets 方括号∵since; because 因为《》French quotes 法文引号;书名号∴hence 所以…ellipsis 省略号∷equals, as (proportion) 等于，成比例¨tandem colon 双点号∟angle 角∶ditto 双点号≨semicircle 半圆‖parallel 双线号≦circle 圆／virgule 斜线号○circumference 圆周～swung dash 代字号△triangle 三角形§section; division 分节号≧perpendicular to 垂直于→arrow 箭号；参见号∪union of 并，合集∩intersection of 交，通集∫the integral of …的积分ªplus or minus 正负号∑summation of 总和×is multiplied by 乘号©degree 度÷is divided by 除号′minute 分″second 秒≠is not equal to 不等于号≡is equivalent to 全等于号℃Celsius degree 摄氏度≌is equal to or approximately equal to 等于或约等于号三、希腊字母的读法αΑalpha ['ælfa]βΒbeta ['bi:ta / 'beita]γΓgamma ['gæma]δΓdelta ['delta]εΔepsilon ['epsilan / ep'sailan]δΕzeta ['zi:ta]εΖeta ['i:ta / 'eita]ζΘtheta ['ζita]ηΗiota [ai'outa]θΚkappa ['kæpa]ιΛlamda ['læmda]κΜmu [mju:]λΝnu [nju:]μΞxi [ksai / gzai / zai]νΟomicron [ou'maikran]πΠpi [pai]ξΡrho [rou]ζsigma ['sigma]ηΣtau [tau]υΤupsilon ['ju:psilon / ju:p'sailan]o 是反c 。
常用的符号用英语怎么说
± plus or minus 正负号
∑ summation of 总和
× is multiplied by 乘号
° degree 度
÷ is divided by 除号
键盘符号的英文读法
` backquote 反引号
~ tilde
! exclam
@ at
# numbersign,英语国家是hash，美语是pound,音乐里作sharp,如C#
$ dollar
% percent
^ caret
& ampersand
* asteris( parenleft,opening parentheses
) parenright,closing paretheses
- minus;hyphen连字符,不读
_ underscore
+ plus
= equal
[ bracketleft,opening bracket
] bracketright,closing bracket
下面是一些特殊符号的英文读法,
主要是数学符号
＜ is less than
＞ is more than
≮ is not less than
≯ is not more than
≤ is less than or equal to 小于或等于号
′ minute 分
″ second 秒
≠ is not equal to 不等于号
≡ is equivalent to 全等于号
℃ Celsius degree 摄氏度
键盘上所有特殊符号的读法
键盘上所有特殊符号的英文读法! 叹号 exclamation mark/bang问号 question mark, 逗号 comma. 点号 dot/period/point: 冒号 colon; 分号 semicolon” 双引号 quotation marks/double quote‘ 单引号/撇号 apostrophe/single quote` 重音号 backquote/grave accent* 星号 asterisk/star+ 加号 plus sign- 减号/横线 hyphen/dash/minus sign/= 等号 equal sign/ 斜线 slash\ 反斜线 backslash/escape| 竖线 bar/pipe/vertical bar_ 下划线 underline/underscore$ 美元符号 dollar sign@ at at sign# 井号 crosshatch/sharp/hash% 百分号 percent sign/mod& and/和/兼 and/ampersand^ 折音号 circumflex/caret~ 波浪号 tilde{} （左右）花括号/大括号 (left/right|open/close) braces[] （左右）方括号/中括号 (left/right|open/close) brackets () （左右）圆括号/小括号 (left/right|open/close) parentheses <> 尖括号 angle brackets< 小于号 less than> 大于号 greater than葡语中的变音符号（diacritic mark）在英文中的读法：^ circumflex/caret~ tilde/squiggle´ acute` graveç cedilla－－－－－－－－－－－－－－－－－－－－－－－希腊字母表αΑalpha /alpha/ h表示送气音，在古希腊语中尚没有音位/f/，所以/pha/的发音类似普通话的“趴”。
特殊符号的英文
特殊符號的英文~ Tilde (取代符號)@ At sign, at (At 符號，At)# Pound sign (井字號)$ Dollar sign (錢符號)^ Caret (插入號)& Ampersand (And 符號)* Asterisk (星號)Backslash (反斜線)[ Open bracket (左開式方括弧)] Close bracket (右關式方括弧)( Open parenthesis (左開式圓括號)) Close parenthesis (右關式圓括號): Colon (冒號), Comma (逗號)-- Double dash (雙破折號)... Ellipsis (省略符號)' Single quote (單引號)" Quote (引號)= Equals (等號)+ Plus, plus sign (加，加號)! Exclamation point (驚歎號)> Greater than (大於)< Less than (小於)? Question mark (問號). Period, dot (句號，點); Semicolon (分號)- Hyphen (連字號)—Dash (破折號)_ Underscore (底線)| Vertical bar (垂直線){ Open brace (左開式大括號)} Close brace (右關式大括號)% Percent, percent sign (百分比，百分比符號) / Slash (斜線)//Double slash (雙斜線)。
英语特殊符号
．period 句号，comma 逗号：colon 冒号；semicolon 分号！exclamation 惊叹号？question mark 问号￣hyphen 连字符'apostrophe 省略号；所有格符号—dash 破折号‘ ’single quotation marks 单引号“ ”double quotation marks 双引号( )parenthesis 圆括号[ ]square brackets 方括号《》French quotes 法文引号；书名号...ellipsis 省略号¨tandem colon 双点号"ditto 同上‖parallel 双线号／virgule 斜线号＆ampersand = and～swung dash 代字号§section; division 分节号→arrow 箭号；参见号＋plus 加号；正号－minus 减号；负号±plus or minus 正负号×is multiplied by 乘号÷is divided by 除号＝is equal to 等于号≠is not equal to 不等于号≡is equivalent to 全等于号≌is equal to or approximately equal to 等于或约等于号≈is approximately equal to 约等于号＜is less than 小于号＞is more than 大于号≮is not less than 不小于号≯is not more than 不大于号≤is less than or equal to 小于或等于号≥is more than or equal to 大于或等于号％per cent 百分之…‰per mill 千分之…∞infinity 无限大号∝varies as 与…成比例√(square) root 平方根X X squared X的平方X X cubed X的立方∵since; because 因为∴hence 所以∷equals, as (proportion) 等于，成比例∠angle 角⌒semicircle 半圆⊙circle 圆○circumference 圆周πpi 圆周率△triangle 三角形⊥perpendicular to 垂直于∪intersection of 并，合集∩union of 交，通集∫the integral of …的积分∑(sigma) summation of 总和°degree 度′minute 分〃second 秒＃number …号℃Celsius system 摄氏度＠at 单价“\”叫backlash了，另外补充一个，“/”也可以叫slash # pound key。
句号逗号、分号惊叹号英文怎么说？标点符号英文整理！
句号逗号、分号惊叹号英文怎么说？标点符号英文整理！句号、逗号、分号、惊叹号英文怎么说？比方说句号的英文，英国人用full stop，美国人用period。
分号的英文叫做semicolon，冒号的英文叫做colon，感叹号的英文叫做exclamation mark。
如果你还不知道这些标点符号的英文的话，赶快学起来吧！标点符号英文：句号、逗号、分号、惊叹号、问号….下面整理各种标点符号，在英文里面怎么说。
例：句点：英国英语full stop；美国英语period「 . 」问号： question mark「 ? 」感叹号： exclamation mark「 ! 」逗号： ma「 , 」冒号： colon「 : 」省略号： ellipsis（众数：ellipses）「… 」分号： semicolon「 ; 」连字符： hyphen「–」连接号： en dash「–」破折号： em dash「—」括号： brackets 小括号 parentheses; round brackets：「 ( ) 」中括号 square brackets：「 [ ] 」大括号 braces; curly brackets：「 { } 」引号： quotation marks 双引号 double quotation marks「” 」单引号 single quotation marks「‘ 」缩写及所有格符号： apostrophe「‘ 」斜杠： slash「 / 」上面就是全部标点符号的英文单字整理啦，赶快背起来吧！分号英文, 问号英文, 单引号英文, 引号英文, 括号英文, 斜线英文, 标准符号英文, 省略号英文, 破折号英文, 符号英文, 逗号英文, 连字号英文, 双引号英文, 惊叹号英文。
一些符号地英文说法
- 减号/横线 hyphen/dash/minus sign/? 问号 question mark, 逗号 comma. 点号 dot/period/point: 冒号 colon; 分号 semicolon”双引号 quotation marks/double quote‘单引号/撇号 apostrophe/single quote` 重音号 backquote/grave accent* 星号 asterisk/star+ 加号 plus sign- 减号/横线 hyphen/dash/minus sign/= 等号 equal sign/ 斜线 slash\ 反斜线 backslash/escape| 竖线 bar/pipe/vertical bar_ 下划线 underline/underscore$ 美元符号 dollar sign@ at at sign% 百分号 percent sign/mod& and/和/兼 and/ampersand^ 折音号 circumflex/caret~ 波浪号 tilde{} （左右）花括号/大括号 (left/right|open/close) braces[] （左右）方括号/中括号 (left/right|open/close) brackets () （左右）圆括号/小括号 (left/right|open/close) parentheses <> 尖括号 angle brackets< 大于号 less than> 小于号 greater than^ circumflex/caret~ tilde/squiggle´ acute` graveç cedilla# hash/sharp* asterisk+ plus/positive- minus/negative/dash/ slash/slant\ backslash/escape` backquote 反引号~ tilde! exclam@ at# numbersign,英语国家是hash，美语是pound,音乐里作sharp,如C# $ dollar% percent^ caret& ampersand* asterisk,star(美语),数学公式中作multiply( parenleft,opening parentheses) parenright,closing paretheses- minus;hyphen连字符,不读_ underscore+ plus= equal[ bracketleft,opening bracket] bracketright,closing bracket{ braceleft} braceright; semicolon: colon‘ quote” doublequote/ slash\ backslash 反斜杠| bar, comma< less> greater. period? questionspace 空格＜ is less than＞ is more than≮ is not less than≯ is not more than≤ is less than or equal to 小于或等于号- hyphen 连字符≥ is more than or equal to 大于或等于号‘ apostrophe 省略号,英文中省略字符用的撇号;所有格符号％ percent－ dash 破折号‰ per mille∞ infinity 无限大号∝ varies as 与…成比例( ) parentheses 圆括号√ (square) root 平方根[ ] square brackets 方括号∵ since; because 因为《》 French quotes 法文引号;书名号∴ hence 所以… ellipsis 省略号∷ equals, as (proportion) 等于，成比例¨ tandem colon 双点号∠ angle 角∶ ditto 双点号⌒ semicircle 半圆‖ parallel 双线号⊙ circle 圆／ virgule 斜线号○ circumference 圆周～ swung dash 代字号△ triangle 三角形§ section; division 分节号⊥ perpendicular to 垂直于→ arrow 箭号；参见号∪ union of 并，合集∩ intersection of 交，通集∫ the integral of …的积分± plus or minus 正负号∑ summation of 总和× is multiplied by 乘号° degree 度÷ is divided by 除号′ minute 分″ second 秒≠ is not equal to 不等于号≡ is equivalent to 全等于号℃ Celsius degree 摄氏度≌ is equal to or approximately equal to 等于或约等于号希腊字母的读法αΑalpha ['ælfa]βΒbeta ['bi:ta / 'beita]γΓgamma ['gæma]δΔdelta ['delta]εΕepsilon ['epsilan / ep'sailan]ζΖzeta ['zi:ta]ηΗeta ['i:ta / 'eita]θΘtheta ['θita]ιΙiota [ai'outa]κΚkappa ['kæpa]λΛlamda ['læmda]μΜmu [mju:]νΝnu [nju:]ξΞxi [ksai / gzai / zai]οΟomicron [ou'maikran]πΠpi [pai]ρΡrho [rou]σΣsigma ['sigma]τΤtau [tau]υΥupsilon ['ju:psilon / ju:p'sailan] o 是反 c 。
特殊符号英语
- is called dash* star key# hash key=pound key．period 句号，comma 逗号：colon 冒号；semicolon 分号！exclamation 惊叹号？question mark 问号￣hyphen 连字符\' apostrophe 省略号；所有格符号— dash 破折号… ‟single quotation marks 单引号“ ”double quotation marks 双引号( )parentheses 圆括号[ ]square brackets 方括号《》French quotes法文引号；书名号... ellipsis 省略号¨ tandem colon 双点号" ditto同上‖parallel 双线号／virgule 斜线号＆ampersand = and～swung dash 代字号§ section; division 分节号→ arrow 箭号；参见号＋plus 加号；正号－minus 减号；负号± plus or minus 正负号× is multiplied by 乘号÷ is divided by 除号＝is equal to 等于号≠ is not equal to 不等于号≡ is equivalent to 全等于号≌is equal to or approximately equal to 等于或约等于号≈ is approximately equal to 约等于号＜is less than 小于号＞is more than 大于号≮is not less than 不小于号≯is not more than 不大于号≤ is less than or equal to 小于或等于号≥ is more than or equal to 大于或等于号％per cent 百分之…‰ per mill 千分之…∞ infinity无限大号∝varies as 与…成比例√ (square) root 平方根∵since; because 因为∴hence 所以∷equals, as (proportion) 等于，成比例∠angle 角≲semicircle 半圆≰circle 圆○ circumference 圆周π pi 圆周率△triangle 三角形≱perpendicular to 垂直于∪union of 并，合集∩ intersection of 交，通集∫ the integral of …的积分∑ (sigma) summation of 总和° degree 度′ minute 分〃second 秒＃number …号℃Celsius system 摄氏度。
英语标点符号的名称
英语标点符号的名称：．period 句号，comma 逗号：colon 冒号；semicolon 分号！exclamation 惊叹号？question mark 问号￣hyphen 连字符' apostrophe 省略号；所有格符号—dash 破折号… ‟ single quotation marks 单引号“ ” double quotation marks 双引号( ) parentheses 圆括号[ ] square brackets 方括号《》French quotes 法文引号；书名号... ellipsis 省略号¨tandem colon 双点号" ditto 同上‖parallel 双线号／virgule 斜线号＆ampersand = and～swung dash 代字号§section; division 分节号→ arrow 箭号；参见号＋plus 加号；正号－minus 减号；负号±plus or minus 正负号×is multiplied by 乘号÷is divided by 除号＝is equal to 等于号≠ is not equal to 不等于号≡ is equivalent to 全等于号≌is equal to or approximately equal to 等于或约等于号≈ is approximately equal to 约等于号＜is less than 小于号＞is more than 大于号≮is not less than 不小于号≯is not more than 不大于号≤ is less than or equal to 小于或等于号≥ is more than or equal to 大于或等于号％per cent 百分之…‰ per mill 千分之…∞ infinity 无限大号∝varies as 与…成比例√ (square) root 平方根∵since; because 因为∴hence 所以∷equals, as (proportion) 等于，成比例∠angle 角≲semicircle 半圆≰circle 圆○ circumference 圆周π pi 圆周率△triangle 三角形≱perpendicular to 垂直于∪union of 并，合集∩ intersection of 交，通集∫ the integral of …的积分∑ (sigma) summation of 总和°degree 度′ minute 分″ second 秒＃number …号℃Celsius system 摄氏度＠at 单价。
标点符号和运算符号的英文表达
标点符号和运算符号的中英文．period/full stop 句号，comma 逗号：colon 冒号；semicolon 分号！exclamation 惊叹号？question mark 问号￣hyphen 连字符' apostrophe 省略号；所有格符号— dash 破折号‘ ’single quotation marks 单引号“ ”double quotation marks 双引号( )parentheses 圆括号[ ]square brackets 方括号《》French quotes 法文引号；书名号... ellipsis 省略号¨ tandem colon 双点号" ditto 同上‖ parallel 双线号／virgule 斜线号＆ampersand = and～swung dash 代字号§ section; division 分节号→ arrow 箭号；参见号＋plus 加号；正号－minus 减号；负号± plus or minus 正负号× is multiplied by 乘号÷ is divided by 除号＝is equal to 等于号≠ is not equal to 不等于号≡ is equivalent to 全等于号≌is equal to or approximately equal to 等于或约等于号≈ is approximately equal to 约等于号＜is less than 小于号＞is more than 大于号≮is not less than 不小于号≯is not more than 不大于号≤ is less than or equal to 小于或等于号≥ is more than or equal to 大于或等于号％per cent 百分之…‰ per mill 千分之…∞ infinity 无限大号∝varies as 与…成比例√ (square) root 平方根∵since; because 因为∴hence 所以∷equals, as (proportion) 等于，成比例∠angle 角≲semicircle 半圆≰circle 圆○ circumference 圆周π pi 圆周率△ triangle 三角形≱perpendicular to 垂直于∪union of 并，合集∩ intersection of 交，通集∫ the integral of …的积分∑ (sigma) summation of 总和° degree 度′ minute 分″ second 秒＃number …号℃Celsius system 摄氏度＠at 单价补充一下：" 在非数学的时候用作上标称为double prime, '则叫做prime，比如E'叫做E prime， E"叫做E double prime。
标点符号的英文名称
标点符号的英文名称．period or full stop 句号，comma 逗号：colon 冒号；semicolon 分号！exclamation mark 惊叹号？question mark 问号- hyphen 连字符* asterisk 星号' apostrophe 所有格符号，单词内部的省略—dash 破折号_ underscore‘’single quotation marks 单引号“”double quotation marks 双引号( ) parenthesis or round brackets 圆括号[ ] square brackets 方括号<> Angle brackets 尖括号{} curly brackets or braces 大括号《》French quotes 法文引号；书名号... ellipsis 省略号¨tandem colon 双点号" ditto 同上‖parallel 双线号／slash or virgule or diagonal mark 斜线号＆ampersand = and～tilde or swung dash 代字号§section; division 分节号→arrow 箭号；参见号| vertical bar 竖线\ backslash 反斜线用法句号Period用以表示一个句子的结束Hockey is a popular sport in Canada.The federal government is based in Ottawa.用在缩写中B.C. is the province located on the West Coast. Dr. Bethune was a Canadian who worked in China. The company is located at 888 Bay St. in Toronto. It is 4:00 p.m. in Halifax right now.问号Question Mark [?]在句子的结尾使用问号表示是直接疑问句：How many provinces are there in Canada?注意：在间接疑问句结尾不要加问号：The teacher asked the class a question.Do not ask me why.叹号Exclamation Mark [!]在句子的结尾使用叹号表示惊讶、兴奋等情绪：We won the Stanley Cup!The forest is on fire!逗号Comma [,]句子中的停顿Therefore, we should write a letter to the prime minister.在疑问句中引出说话人："I can come today," she said, "but not tomorrow."排列三个或以上的名词：Ontario, Quebec, and B.C. are the three biggest provinces.引出定语从句Emily Carr, who was born in 1871, was a great painter.单引号Apostrophe [']表示所有This is David's computer.These are the player's things. (things that belong to the player)Note: 对于复数形式的名词，只加'These are the players' things. (things that belong to the players)缩写I don't know how to fix it.引号Quotation Marks ["]直接引出某人说的话：The prime minister said, "We will win the election.""I can come today," she said, "but not tomorrow."冒号Colon [:]引出一系列名词There are three positions in hockey: goalie, defence, and forward.引出一个较长的引语The prime minister said: "We will fight. We will not give up. We will win the next election."分号Semicolon [;]将两个相关的句子连接起来The festival is very popular; people from all over the world visit each year.和逗号一同使用引出一系列名词The three biggest cities in Canada are Toronto, Ontario; Montreal, Quebec; and Vancouver, B.C. 破折号Dash [-]在一个句子前作总结Mild, wet, and cloudy - these are the characteristics of weather in Vancouver.在一个句子的前面或后面加入额外的注释The children - Pierre, Laura, and Ashley - went to the store. Most Canadians - but not all - voted in the last election.表示某人在说话过程中被打断The woman said, "I want to ask - " when the earthquake began to shake the room.连字符Hyphen [-]连接两个单词sweet-smellingfire-resistant将前缀anti-Canadiannon-contact在数字中使用one-quartertwenty-three。
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各种特殊符号的英文叫法
+plus加号；正号-minus减号；负号
±plus or minus正负号×is multiplied by乘号÷is divided by除号
＝is equal to等于号≠is not equal to不等于号≡is equivalent to全等于号
≌is equal to or approximately equal to等于或约等于号
≈is approximately equal to约等于号
＜is less than小于号＞is more than大于号
≮is not less than不小于号≯is not more than不大于号
≤is less than or equal to小于或等于号≥is more than or equal to大于或等于号
%per cent百分之…‰per mill千分之…
∞infinity无限大号∝varies as与…成比例
√(square) root平方根
∵since; because因为∴hence所以∷equals, as (proportion)等于，成比例
∠angle角
⌒semicircle半圆
⊙circle圆○circumference圆周πpi 圆周率△triangle三角形
⊥perpendicular to垂直于
∪union of并，合集∩intersection of 交，通集
∫the integral of …的积分
∑(sigma) summation of总和
°degree度′minute分″second秒
℃Celsius system摄氏度
{open brace, open curly左花括号}close brace, close curly右花括号
(open parenthesis, open paren左圆括号)close parenthesis, close paren右圆括号
() brakets/ parentheses括号
[open bracket 左方括号]close bracket 右方括号
[] square brackets方括号
.period, dot句号，点
|vertical bar, vertical virgule竖线
&ersand, and, reference, ref和，引用
*asterisk, multiply, star, pointer星号，乘号，星，指针
/slash, divide, oblique 斜线，斜杠，除号
//slash-slash, comment 双斜线，注释符
#pound井号
backslash, sometimes escape反斜线转义符，有时表示转义符或续行符
~tilde波浪符
.full stop句号,comma逗号:colon冒号;semicolon分号?question mark问号!exclamation mark (英式英语) exclamation point (美式英语)
‘apostrophe撇号
-hyphen连字号–dash 破折号…dots/ ellipsis省略号
“single quotation marks 单引号“”double quotation marks 双引号
‖parallel 双线号
&ersand = and ～swung dash 代字号
§section; division 分节号→arrow 箭号；参见号
：['mainəs
10 minus 5 leaves 5.
1.
负的,减去的[B]
The temperature is now minus 5 degrees.
现在气温为零下五度。
2.
略低一点的,略差一些的[A]
I got an A minus.
我得了一个A-。
3.
不利的[B]
A boy might live in a minus neighborhood but not be a delinquent. 一个男孩子可以生活在一个差劲的街坊而不沦为罪犯。
['mʌltiplai]
1.
乘,使相乘[(+by/together)]
Four multiplied by five is twenty.
五乘四得二十。
2.
使(成倍地)增加
Such examples could be multiplied indefinitely.
这样的例子不胜枚举。
3.
使繁殖
Hot weather multiplied the bacteria in the food rapidly.
炎热的天气使食品中的细菌迅速繁殖。