初中英语 基本词汇语法解析 以字母b开头的单词

以字母b开头的单词
B
baby ['beɪbɪ] n. [C] ①婴儿; ②幼畜
She dressed the baby for me.她替我给婴儿穿衣。

back [bæk]adv.①回原处；②在后，向后‖n. ①背部; ②后面；‖adj.后面的；
He moved the chairs back. 他把这些椅子放回原处。

Face round, please, so that I can cut your hair at the back. 请你转过身去，这样我可以理你后面的头发。

She turned her back to the audience.她转过身背对着观众。

He sits at the back of the classroom.他坐在教室的后部。

[at the back of在……的后部]
background ['bækgraʊnd] n. [C, U] 背景，出身，个人背景
He’s always going on about his working class background.他老是谈论自己出身于工薪阶层家庭。

Without knowing the bac kground the case, I couldn’t possibly comment. 因为不了解案件的背景情况，我不可能加以评论。

backpack['bækpæk] n [C]背包，旅行包
What’s in your backpack? 你的背包里有什么？
bad [bæd] (worse, worst) adj.①坏的，不利的；②严重的，厉害的；
He has changed his bad habits. 他已改变了他的坏习惯。

Divorce is bad for children.离婚对孩子不好。

[be bad for对……有坏处]
【知识拓展】
反义词：good
badly ['bædlɪ] (worse, worst) adv. ①坏，差；②非常严重地
I slept very badly last night. 昨天夜里我睡得很不好。

badminton ['bædmɪnt(ə) n]n. [U]羽毛球运动
I like playing basketball and badminton. 我喜欢的篮球和羽毛球。

bag [bæg]n. [C]袋; 包; 囊
She left the hotel carrying a shopping bag. 她拎着一个购物袋离开了宾馆。

ball [bɔːl] n. [C] ①球; ②舞会
He asked for the ball and I kicked it over. 他要球，我就把它踢了过去。

My Mum and Dad used to have a grand Christmas ball every year. 我妈妈和爸爸以前每年都要办一场盛大的圣诞节舞会。

balloon [bə'luːn] n. [C] ①玩具气球; ②球形容器
The balloon burst with a bang. 气球啪的一声爆炸了。

A balloon floated across the sky. 热气球飘过天空。

bamboo [bæm'buː] n. [U] 竹，竹竿
Do you like bamboo? 你喜欢竹子吗?
banana [bə'nɑːnə] n. [C] 香蕉，香蕉树
Never put your banana in the refrige! 永远也不要把你的香蕉放在冰箱里！band[bænd]n. [C]乐队
He was a drummer in a rock band. 他曾是一支摇滚乐队里的鼓手。

bandage['bændɪdʒ]n. [C] 绷带‖v. 用绷带包扎
Don't tie the bandage too tight. 绷带不要扎得太紧。

I bandaged the leg up and gave her aspirin for the pain.我用绷带把她的腿包扎起来，又给她阿斯匹林镇痛。

bank [bæŋk] n. [C] ○1河岸，滩；○2银行
He works in a bank. 他在一家银行工作。

We walked along the east bank of the river. 我们沿着这条河的东岸北上。

【知识拓展】
banker 银行家
baseball ['beɪsbɔːl] n. ①[C]棒球; ② [U]棒球运动
In American, most people like playing baseball.在美国，大多数人喜欢玩棒球。

[play baseball玩棒球]
basic ['beɪsɪk] adj.基本的，根本的，初级的
That is the first basic view. 那是第一个基本观点。

basket ['bɑːskɪt] n. [C] 篮，篓，筐
We bought a basket of peaches. 我们买了一筐桃子。

[a basket of一筐….] basketball ['bɑːskɪtbɔːl] n. ①[C]篮球;. ②[U]篮球运动
Many people in the world like playing basketball. 世界上很多人喜欢打篮球。

[play basketball打篮球]
bat[bæt]n. [C] ①球棒，球拍；②蝙蝠
Where is my baseball bat? 我的棒球棒在哪？
bathroom ['bɑːθruːm; -rʊm] n. [C] 浴室，厕所
I want to go to the bathroom. 我想去厕所。

[go to the bathroom（委婉语）上厕所] be [biː] (is, am, are) v. ①存在，发生；②位于‖aux.v.
There are very few cars on this street.这条马路上很少有车辆。

（与非人称代名词(there)连用，表示存在或发生）
She's my mother.她是我母亲。

（用于补充说明主语，表示其身份、性质、品质、位置等）When will the wedding be? 婚礼何时举行?（表示发生）
It is raining now.天正在下雨。

（be后接动词的现在分词，构成动词的现在进行时）
Her husband was killed in a car crash.她丈夫在一场车祸中被夺去了性命。

）后接动词的过去分词，构成被动语态）
【知识拓展】
同音词: bee
beach [biːtʃ] n. [C] 海滩，沙滩
They love to run about on the beach.他们喜欢在海滩上跑来跑去。

[on the beach在沙滩上]
I like playing beach volleyball. 我喜欢打沙滩排球。

[beach volleyball 沙滩排球]
bean [biːn] n. [C] 豆，豆荚
bear [beə] n. [C]熊; ‖vt. ○1忍受；○2承担；③生育，结（果实）
She can't bear him.她对他无法容忍。

Bear and wild pigs range through the forests all day long.熊和野猪整天在森林中来回跑动。

beat [biːt] (beat, beaten) v. ①打，敲打; ②打败；③（心脏，脉搏等）跳动
My wife tried to stop them and they beat her. 我妻子试图阻止他们，他们就猛打她。

He could hear the beat of his heart. 他能听到自己的心跳。

I can beat you anytime.我可以随时打败你。

beautiful ['bjuːtɪfʊl; -f(ə)l] adj.美好的，优美的，极好的
She was a very beautiful woman.她是个非常美丽的女人。

It was a beautiful morning.那是个迷人的早晨。

【知识拓展】
Beautifully adv. 漂亮地，美好地
beauty ['bjuːtɪ]n. ① [U] 美，美丽；②[C] 美人，美好的东西
We shall never forget the beauty of that lake. 我们永远不会忘怀那个湖上的美景。

because [bɪ'kɒz] conj.因为，由于
I did it because they asked me to do it! 我做这事是因为他们请我做的啊！
become [bɪ'kʌm] ○成为；○变得
She has become an excellent student. 她已变为优秀学生。

She became ill. 她生病了。

bed [bed] n. [C]床
Go to bed. You look tired. 去睡觉吧，你看上去困极了。

[go to bed上床睡觉] Don’t read in bed! 不要躺在床上看书。

[in bed在床上；卧床]
Tell the children not to jump up and down on the bed. 告诉孩子们别在床上蹦跳。

[on the bed在床上]
bedroom ['bedruːm; -rʊm] n. [C] 寝室，卧室
The child threw his clothes about in the bedroom. 这孩子把衣服扔的卧室里到处都是。

bee [biː] n. [C] ○1蜜峰；○2工作忙碌的人
A bee is buzzing in the flowers. 一只蜜蜂正在花丛中嗡嗡作响。

She is always as busy as a bee. 她总是很忙。

她总是像蜜蜂一样忙碌。

[as busy as a bee 忙忙碌碌]
beef [biːf] n. [U]牛肉
I like beef. 我喜欢牛肉。

before [bɪ'fɔː] prep. 在……之前；‖adv. 以前;‖conj.在……以前，在……之前
He spent his early life in China before moving to Canada. 移居加拿大前，他早年生活在中国。

I've been here before.我以前来过这儿。

Write to her before you go. 你去之前先给他写封信。

Before long, news came that China lost the game. 不久以后传来消息说中国队比赛输了。

[before long 不久以后]
She said she had seen the film long before. 她说很久以前就看过这部电影。

[long before 很久以前]
begin [bɪ'gɪn] (began, begun) v.开始，着手
He didn't know how to begin. 他不知道如何开场。

The concert began with the National Anthem.音乐会以国歌开始。

[begin with 以……开始]
This is only the beginning. 这仅仅是开始。

At the beginning of each class, I count off the students. 每节课开始我先数一下学生的人数。

[at the beginning of在……的开始]
It only seems easy at the beginning.只在开始看起来似乎很容易。

[at the beginning首先，起初]
behave [bɪ'heɪv] v. 表现，举止
How did you behave? 你又是如何表现的？
Behave yourself! 请规矩点！[behave oneself使举止规矩]
behaviour [bɪ'heɪvjə]n. [U] 行为，举止
behind [bɪ'haɪnd]prep.①在……后面；② (时间) 迟于，晚于；‖adv.在后地，在原处There is a garden behind the house. 房子后面有一个花园。

She arrived at the office five minutes behind me. 她比我晚5分钟到达办公室。

The students followed behind. 同学们在后面跟着。

【知识拓展】
反义词组： in front of
believe [bɪ'liːv] v.①相信；②认为；③猜想
We all believe the story to be true. 我们都相信这个故事是真的。

Don't believe everything you hear. 别相信你所听到的一切事情。

I can believe her, but I can't believe in her. 我可以相信她的话，但我不能信赖她。

[believe sb. 相信某人（所说的话是真的）；believe in sb. 信赖/信任某人]
【知识拓展】
believable adj. 可信的
bell [bel] n. [C] 铃，钟
There goes the bell！铃响了！
belong [bɪ'lɒŋ]v. 属于，归属
This book belongs to the school.这本书是学校的。

[belong to属于……]
below [bɪ'ləʊ]prep.①在……以下；②低于
Write your name below the line．在线下写上你的名字。

反义词：above
beside [bɪ'saɪd] prep在……旁边，在……附近
Sit down beside me. 坐在我旁边。

besides [bɪ'saɪdz] prep. 除……之外；‖adv. 此外，而且
There's no one here besides Tom and me. 这里除了汤姆和我，没有别人。

He gave me a book, a pen and some money besides. 他给了我一本书，一支钢笔，此外还给了我一些钱。

best [best]（good, well的最高级）adj. 最好的；‖adv. 最好地，最
She is one of the best students in her class.她是她班内最好的学生之一。

better['betə]（good, well的比较级）adj.更好的；‖ adv.更好地
Better late than never. 晚做总比不做好。

【常用搭配】
better than超过，多于；好于……‖had better最好‖get better变得更好；康复‖better and better越来越好
between [bɪ'twiːn] prep 在（两者）之间
She sits between Lilei and me. 她坐在李磊和我之间。

beyond [bɪ'jɒnd] prep.①（表位置）在……那边；②（表范围，限度等）超出；③（表时间）迟于
The sea is beyond that hill.大海在山的那边。

Some shops keep open beyond midnight.有些商店营业到半夜以后。

big [bɪg] adj. (bigger, biggest) ①大的，巨大的；②年龄大的，长大的
China is a big country. 中国是一个幅员辽阔的国家。

反义词：small
bike [baɪk] （=bicycle）n. [C]自行车，脚踏车
Could I borrow your bike? 我可以借用你的自行车吗?
bill [bɪl] n. [C] ①帐单，单子；②法案，招贴；③钞票，纸币
After coffee, we asked for the bill. 喝完咖啡，我们要了账单。

They decided to tack an amendment to the bill. 他们决定在议案中附加一个修正案。

bin [bɪn] n. [C]垃圾箱
bird [bɜːd] n. [C] 鸟，禽
There is a bird on the tree.树上有一只鸟。

birth [bɜːθ] n. [C, U] ①出生, 诞生；②出身
They congratulated us on the birth of our daughter. 他们为我们女儿的出生
向我们表示祝贺。

birthday ['bɜːθdeɪ] n. [C] 生日，周年纪念日
When is your birthday? 你的生日是什么时候？
【常用搭配】
happy birthday生日快乐‖birthday party生日宴会‖birthday present生日礼物biscuit ['bɪskɪt] n. [C] 饼干，小点心
Babies like to eat biscuits. 婴儿喜欢吃饼干。

【知识拓展】
近义词：cookie
bit [bɪt] n. [C]一小块, 少量
If you want to get that job, you should posh yourself up a bit. 如果你想得到那份工作，你应该稍微打扮一下。

[a bit 一点儿; 有点儿]
He learned a bit of Latin. 他学过一点拉丁语。

[a bit of一点]
bitter ['bɪtə] adj.○1有苦味的；○2强烈的
The leaves taste rather bitter. 这些叶子尝起来相当苦。

black [blæk] adj.○1黑色的；○2抑郁的‖ n.○1[U]黑色；○2[C]黑人
He had thick black hair. 他有着浓密乌黑的头发。

There are about thirty-one million blacks in the U.S. 美国大约有三千一百万黑人。

In late 1975, she fell into a black depression. 1975年末，她陷入极度消沉中。

blackboard ['blækbɔːd] n. [C] 黑板；
Write the correct words on the right blackboard. 在右边的黑板上写上正确的字。

blender['blendə] n. [C]食物搅拌器
Put the fruit in a blender and then turn on the blender. 把水果放进搅拌机里然后打开搅拌机。

blind [blaɪnd] adj. 瞎的，失明的，盲目的
He was blind. 他是个盲人。

block [blɒk] n. [C] ①街区；②木块，石块
Go on to the third block, then turn left. 一直往前走，到第三个街区后向左拐。

blood [blʌd] n. [U] ①血，血液；②血统，家族
There is some blood on his shirt. 他的衬衣上有一些血。

blonde [blɒnd] adj.（头发）金黄色的
He falls in love a little girl with blonde hair. 他爱上了一头金发的小女孩。

blouse ['blaʊz]n. [C] （女式）短上衣，衬衫
Whose blouse is this? 这是谁的女衬衫?
blow [bləʊ] (blew, blown) v. 吹气，风吹，刮;
Sand blew in our eyes. 沙子吹进了我们眼里。

Close the windows or the wind blow the light out. 把窗户关上，不然风会把灯吹灭。

[blow out 吹灭]
The wind is blowing. 风正在刮。

blue [bluː] n. [C]蓝色;‖adj.○1蓝色的；○2悲伤的
There are some swallows flying in the blue sky. 燕子在无云的蓝天上飞翔。

I like blue very much. 我非常喜欢蓝色。

He is often in blue. 他总是穿着蓝色的衣服。

[in blue穿蓝色衣服]
The woman looks blue. 这个女人看起来神色沮丧。

[look blue神色沮丧，愁眉苦脸] board [bɔːd] n. [C] ①薄木板；②牌子; ③甲板
The board was split in half. 那块板被劈成了两半。

There is one big word “STOP” on that board. 那个牌子上有一个大字“停”。

All 269 people on board the plane were killed. 机上269人全部遇难。

[on board在船（火车、飞机）上]
boat [bəʊt] n. [C] 小船，船；‖vi. 划船
One of the best ways to see the area is in a small boat. 参观这一地区的最好方式之一是乘小船。

In summer，people like going boating on the lake in the park. 夏天人们喜欢在公园里的湖上划船。

[go boating划船]
In some places of China，students take boats to school. 在中国的一些地方，学生们乘船去上学。

[take boat 上船，乘船]
Out a bridge, they have to go over the river by boat. 由于没有桥，他们不得不乘船渡河。

[by boat乘船，由水路，坐小船]
body ['bɒdɪ] n. [C] ①主体，车身；②身体，躯体
The largest organ in the body is the liver. 体内最大的器官是肝脏。

The main body of the church has been turned into a massive television studio. 教堂的主体已经被改建成了巨型电视演播室。

boil[bɒɪl]v.沸腾，烧开
The kettle is boiling. 壶中水煮沸了。

【知识拓展】
boiling adj.沸腾的
book [bʊk] n. [C] ①书籍，著作；②本，册；‖v.预定，登记
There are many books on the desk. 桌子上有很多书。

We have booked hotel rooms for the visitors. 我们已经为游客们预订了宾馆房间。

[book sth. for sb. 为某人预定某物]
bookcase ['bʊkkeɪs] n. [C] 书架，书柜
This bookcase has five shelves. 这书架有五格。

bookshop ['bʊkʃɒp] n. [C]书店.
Across from the street, there is a bookshop. 在街道的对面，有一家书店。

【知识拓展】
近义词：bookstore
boring ['bɔːrɪŋ] adj .无聊的，讨厌的
English is not a boring subject. I like it very much. 英语不是一门无聊的学科。

我非常喜欢它。

She was born in Milan on April 29, 1923. 她1923年4月29日生于米兰。

[be born 出生于]
borrow ['bɒrəʊ] v.○1借入；○2采用
May I borrow your car? 我可以借用你的汽车吗?
He cannot stand his boss. 他受不了他的老板。

both [bəʊθ] pron.双方都，两者都；‖adj.两者的，双方的
They are both good students. 他们俩都是好学生。

Both his father and his mother are teachers. 他的父亲和他的母亲都是老师。

[b oth…and…, 既……又……，两个都]
I like both of the stories. 这两个故事我都喜欢。

[both of…两个……]
反义词：neither
bottle ['bɒt(ə)l] n. [C] 瓶子，罐，奶瓶
There were two empty bottles on the table. 桌上有两个空瓶。

I am very thirsty. Please give me a bottle of water. 我很渴，请给我一瓶水。

[a bottle of一瓶……]
bottom ['bɒtəm] n. [C]①底部，基底；②尽头，末端
You can find the answers at the bottom of page 8. 你可以在第8页下端找到答案。

[at the bottom of在……底部]
The whole enterprise, from top to bottom, has now collapsed. 自上而下，整个事业目前已经瘫痪。

[from top to bottom完完全全，从头到脚]
【知识拓展】
反义词：top
bow [baʊ]v. 鞠躬‖n. [C] 鞠躬，点头
He swept her a bow. 他潇洒地向她一鞠躬。

They all bowed before a king. 他们都向国王鞠躬致敬
bowl [bəʊl] n. [C]碗，钵
In
the morning, I often eat an egg, a bowl of rice and some vegetable s. 在早上，我经常吃一个鸡蛋，一碗米饭和一些蔬菜。

（a bowl of一碗……）
box [bɒks] n. [C]①盒子，箱，盆，匣；②一拳，一巴掌；③（戏院的）包厢‖v.拳击She ate a box of chocolates. 她吃了一盒巧克力。

[a box of一盒……]
boy [bɒɪ] n. [C]男孩，小伙子
He is still just a boy. 他还只是个男孩。

brain [breɪn] n. [C] ①脑子，脑浆；② (pl.)头脑, 智力
We have only one brain. 我们只有一个大脑。

brand[brænd]n. [C] 品牌，牌子
What brand of computer is yours? 你的电脑是什么牌子的？
brave [breɪv] adj. 勇敢的，无畏的
He’s a brave man. 他是一个勇敢的人
bread [bred] n. [U]面包
Can you get me a piece of bread? 你能给我片面包吗？[a piece of bread 一片面包]
break [breɪk] (broke, broken) v. ○1打破，折断，损坏；○2打破（纪录），违背，背弃；‖n.①[C] 间歇，休息时间；② [U] 天亮，拂晓
She broke a vase. 她打碎了一只花瓶。

Carl Lewis has broken the world record in the 100-metre race. 卡尔·刘易斯打破了百米赛跑的世界纪录。

Let’s have a break！咱们休息一下吧！
They continued the search as dawn broke.他们在天亮之后继续搜寻。

Their car broke down. 他们的车抛锚了。

[break down损坏, 瓦解]
They broke into an office so that they could use the phone. 他们闯入了一间办公室，因为他们需要使用电话。

[break into非法闯入，强行进入]
The criminal broke away from his captors. 那名罪犯摆脱了抓捕他的人。

[break away 逃脱]
breakfast ['brekfəst] n. [C, U] 早餐
When do you usually have your breakfast? 你经常什么时候吃早饭？[have breakfast 吃早餐，吃早饭]
What do I have for breakfast? 早餐你想吃什么？[have…for breakfas t 早餐吃……]
Breath [breθ] n. ① [U] 呼吸的空气；②[C]一次吸入的空气
She was very short of breath. 她呼吸很困难。

breathe [briːð]v. ①呼吸，呼出；②低声说
They know how to breathe. 他们知道怎么呼吸。

His illness is a result of breathing in a lot of coal dust. 他的病是由吸入大量煤屑引起的。

[breathe in 吸入]
Humans take in oxygen and breathe out carbon dioxide. 人吸入氧气，呼出二氧化碳。

[breathe out呼出]
bridge [brɪdʒ]n. [C] ①桥梁；②纽带
It’s only about one minute to walk from the bridge. 从桥上走大约只需一分钟。

bright [braɪt]adj. ①发光的，明亮的；②聪明的，伶俐的
The bright future is before us. 光明的未来就在我们前面。

Who is that bright child sitting in the back of the classroom? 那个坐在教室后排的聪明小孩儿是谁？
bring [brɪŋ] (brought, brought) v.○1带来，取来；○2导致，引起
Bring her to my house next week. 下周把她带到我家来。

[bring…to…把……带到……]
Bring your homework with you tomorrow when you come to school. 明天来上学时，带着你们的家庭作业。

[bring sth. with sb. 将某物带在身上; 某人随身携带某物]
Please bring some fruits for me when you come next time .下次来的时候请为我带些水果。

[bring sth for sb. =bring sb. sth. 为某人带某物]
【常用搭配】
bring about引起‖bring back带回，拿回来‖bring forward提出；提前；结转‖bring up 提出；教育，养育‖bring in引进；生产；增加‖ bring out出版‖ bring forth产生；发表‖bring down降低；打倒‖bring on导致，引起；使……发展‖bring good luck to sb. 给某人带来好运
Britain ['brɪt(ə)n]（Great Britain）n. 英国，大不列颠
British ['brɪtɪʃ] adj. 英国的，英国人的
broad [brɔːd] adj.宽的，广阔的
broken ['brəʊk(ə) n]adj. 破损的，残缺的
The computer seems to be broken. 这台电脑似乎坏了。

brother ['brʌðə]n. [C] 兄弟，同伴，战友
He knows my brother. 他认识我弟弟。

【知识拓展】
brotherly adj.如兄弟般的
brown [braʊn]n. 棕色‖adj. 棕色的，褐色的
He likes brown. 他喜欢棕色。

She likes to wear brown shoes. 她喜欢穿褐色的鞋子。

brush [brʌʃ]v. ①刷，擦；②轻抹，画‖n. [C] 刷子，画笔；
We gave him paint and brushes. 我们给了他颜料和画笔。

Have you brushed your teeth? 你刷过牙了吗？
Polish your shoes with a brush. 用刷子把你的鞋子擦亮。

build [bɪld] (built, built) v. ①建筑，修建；②发展，建立
The house was built in the early 19th century. 这座房子建于19世纪早期。

In order to do this you have to build up confidence. 为了做到这一点，你一定要建立起自信。

[build up增进，增强]
I don't build on your promise. 我不信赖你的诺言。

[build on依赖，依靠；以……为基础]
Roma was not built in a day. [谚]罗马不是一天建成的。

building ['bɪldɪŋ]n. ①[C] 建筑物，房屋；② [U] 建筑业，建筑技术
They are standing on the upper floor of the building. 他们正站在该建筑物的上层。

burger ['bɜːgɜː]（=hamburger）n. [C]汉堡包
Do you like burgers? 你喜欢汉堡包吗？
burn [bɜːn] (burnt, burnt) v. ①燃烧，点燃；②烧伤，烫伤
Mother burned her old letters. 母亲烧掉了她的旧信件。

My skin burns easily. 我的皮肤很容易晒伤。

【常用搭配】
burn out烧坏，烧尽‖burn down烧毁；火力减弱‖burn up烧起来；烧掉‖burn off烧掉，烧除‖burn away烧掉，烧光‖burn into侵蚀；使深印于
【知识拓展】
burning adj.高烧的，燃烧的
burst [bɜːst] v. ①爆裂，裂口；②突然发生，突然发作
【常用搭配】
burst into 突然闯入‖burst out 突然出现，突然大叫
bus [bʌs]n. [C] 公共汽车，汽车
Shall we go there by bus? 咱们乘公共汽车去哪里好吗？[by bus 搭乘公共汽车]
I met one of my old friends at the bus stop yesterday. 昨天我在公共汽车站遇到了一位老朋友。

[ at the bus stop在公共汽车站]
business [ˈbɪznəs]n. ① [U] 商业，买卖，生意；②[C, U] 事务，工作，要务
I must go about my business. 我必须忙我自己的事。

He went to Beijing on business last week. 他上周因公去北京了。

[on business为了公事，因公出差]
【知识拓展】
businessman n. （男）企业家，商人‖businesswoman n.（女）企业家，商人
busy ['bɪzɪ]adj. 忙碌的，繁忙的，热闹的
This is a busy main road. 这是一条繁忙的主要公路
Her mother is busy cooking in the kitchen. 她的母亲正在厨房忙着做饭。

[be busy (in) doing something. 忙着做……]
He is busy with some important work. 他正忙于处理一些重要的事情。

[be busy with 忙于……]
but [bʌt; bət]conj. 但是，然而‖prep. 除了
I am old, but you are young. 我老了，而你年轻。

There is no one here but Tom. 这里除了汤姆之外别无他人。

[but 除了，常与no one, none, nothing, all, everyone, who等词连用]
【常用搭配】
not only… but also…不但……而且……‖but for 除……之外；若非，要不是
butter ['bʌtə]n. [U] 黄油，奶油
He spread some butter on his bread. 他在面包上涂了些黄油。

butterfly ['bʌtəflaɪ]n. [C] 蝴蝶，彩蝶
There are many butterflies flying here and there in the park. 公园里有很多蝴蝶飞来飞去。

buy [baɪ] (bought, bought) v.买，购，收买
You should buy some silk clothes for your daughter. 你应该为你女儿买一些丝绸衣服。

[buy sth. for sb. =buy sb. sth.为某人买某物]
【知识拓展】
反义词：sell
by [baɪ]prep. ①靠近，在……旁边；②不迟于，到……为止；③（指交通工具等）乘，用；‖adv.①在附近；②经过，过去
We tented them by the lake. 我们安排他们在湖畔宿营。

Can you finish the work by five o’clock? 你五点前能完成工作吗？
They met there yesterday by chance. 他们昨天只是偶然在那儿遇见。

[by chance1碰巧，意外地]
He stole the money when no one was by.他趁旁边无人时把钱偷走了。

She walked by. 她走过去了。

bye-bye [baɪ]interj. 再见，回头见。