butter可数吗（butter可数吗有复数吗）

baby [?be?b?] n. 婴儿

bachelor [?b?t??l?(r)] n. 未婚男子, 单身汉

back [b?k] ad. 回（原处）；向后 a. 后面的 n. 背后, 后部；背

back and forth 来回，往返

back to back 背靠背

look back 回顾

put back 放回去

turn one’s back on 避开，不理睬

backache [?b?ke?k] n. 背痛

background [?b?kɡra?nd] n. 背景

backward(s) [?b?kw?d] ad. 向后

backward and forward 来来回回

bacon [?be?k?n] n. 咸猪肉；熏猪肉 

bacterium [b?k?t??r??m] (复bacteria) n. 细菌

bad (worse, worst) [b?d] a. 坏的；有害的, 不利的；严重的

badly [?b?dl?] ad. 坏, 恶劣地

badminton [?b?dm?nt?n] n. 羽毛球

bag [b?ɡ] n. 书包；提包；袋子

baggage [?b?ɡ?d?] n. 行李

a piece of/an article of baggage 一件行李

bake [be?k] v. 烤； 烘（面包）

bakery [?be?k?r?] n. 面包店

balance [?b?l?ns] n. 平衡

1) n. ① 平衡

keep a balance (between A and B)

lose one’s balance

disturb the balance of one’s mind

② 余额 (常用单数）

check your bank balance

③ 欠款（常用单数）

The balance of 500 yuan must be paid within 90 days.

be/hang in the balance 未定的， 悬而未决的

catch/throw sb. off balance 使……失去平衡； 使……不知所措

on balance 总的来说

2）v. ①保持平衡

~（sth）on sth

He balanced the cup on her knee.

②同等重视

balance A with/and B

balance home life with career

③比较权衡

balance A against B

balance the cost against its benefit

balanced adj.平衡的

be on a balanced diet

balcony [?b?lk?n?] n. 阳台；楼座

ball [b??l] n. 球 n. 舞会

ballet [?b?le?] n. 芭蕾舞

balloon [b??lu?n] n. 气球

ballpoint=ballpoint pen/ `b?l,p??nt / 圆珠笔

bamboo [b?m?bu?] n. 竹

ban [b?n] n. 禁令 v. 禁止；取缔

a ban on smoking 禁烟令

place… under ban 对……加以禁止

ban sb. from sth./ doing 禁止某人做……

banana [b??nɑ?n?; (US) b??n?n?] n. 香蕉

band [b?nd] n. 乐队

bandage [?b?nd?d?] n. 绷带

bang [b??] int. 砰

bank [b??k] n. （河海湖的）岸, 堤 n. 银行

bank account [b??k ??ka?nt] n. 银行账户

bar [bɑ?(r)] n. 条（长方）块, 棒, 横木 n.（酒店的）买酒柜台；酒吧；（卖东西的）柜台

1) n. 条，块，障碍

a bar of chocolate/soap

Being a woman was a bar to promotion（晋升）.

2) vt. 封堵，阻止

All the doors and windows were barred.

bar sb. from…

bar players from drinking

barbecue [?bɑ?b?kju?] n. 烤肉野餐

barber [?bɑ?b?(r)] n. （为男人理发）理发师

barbershop/ `bɑrb?r,?ɑp / n. 理发店

bare [be?(r)] a. 裸露的, 光秃秃的

bargain [?bɑ?ɡ?n] n. （经讨价还价后）成交的商品；廉价货 v. 讨价还价

Those shoes are a real bargain at such a low price.

bargain with sb about /over sth

bark [bɑ?k] v. 狗叫 n. 狗叫声

barrier [‘b?r??] n. 屏障, 障碍, 关卡

base [be?s] n. 根据地, 基地（棒球）垒

base sth on/upon sth 使……以……为基础

His book is based on a true story.

be based in 以…为基地,把基地设在

The toy company is based in Guangzhou.

basic adj 基本的

basic knowledge/skills

basically adv.基本上

baseball [?be?sb??l] n. 棒球

basement [?be?sm?nt] n. 地下室

basic [?be?s?k] a. 基本的

basin [?be?s(?)n] n. 水盆, 脸盆

basis [?be?s?s] n. 原因, 缘由, 要素

1）基础，要素

form the basis of…

2) 基准，原则

on a regular /permanent basis 以定期的/永久的方式

3) 原因，缘由

on the basis of…

Some videos were banned on the basis of violence.

basket [?bɑ?sk?t; (US) ?b?sk?t] n. 篮子

basketball [?bɑ?sk?tb??l] n. 篮球

bat [b?t] n. （棒球、板球的）球棒 n. 蝙蝠

bath [bɑ?θ; (US) b?θ] n. 洗澡；浴室；澡盆

have/take a bath

bathe [be?e] vi. 洗澡；游泳

be bathed in …沉浸在,沐浴着（光线）

bathroom n.浴室

bathrobe [?bɑ?θr??b] n. 浴衣

bathroom [?bɑ?θru?m] n. 浴室, 盥洗室

bathtub [‘bɑ:θt?b] n. 澡盆

battery [?b?t?r?] n. 电池

battle [?b?t(?)l] n. 战斗；战役

battleground [?b?t(?)lɡra?nd] n. 战场

bay [be?] n. 湾； 海湾

BC/?bi??si?/ n. 公元前

be [bi?] v. 是（原形）,其人称和时态形式有(am, is, are, was, were, being, been)；成为

beach [bi?t?] n. 海滨, 海滩

beam [bi?m] n. 平衡木

bean [bi?n] n. 豆, 豆科植物

beancurd [‘bi:nk?:d] n. 豆腐

bear [be?(r)] v. 承受, 负担, 承担；忍受；容忍 n. 熊

1）承受 (重量)

The ice is too thin to bear your weight.

2) 负担, 承担

bear the cost/ burden/responsibility

3）忍受;容忍 （常用于疑问句、否定句，与can, could 连用） bear to do/doing

bear…in mind 记住……

beard [b??d] n. （下巴上的）胡须

beast [bi?st]n. 野兽；牲畜

beat (beat, beaten) [bi?t] v. 敲打；跳动；打赢 n. （音乐）节拍

My heart is beating faster than usual.

Waves are beating the shore.

He beat me in the game.

beautiful [?bju?t?f(?)l] a. 美, 美丽, 美观的

beauty [?bju?t?] n. 美丽, 美人

because [b??k?z; (US) b??k??z] conj. 因为

become (became, be come) [b??k?m] v. 变得；成为

bed [bed] n. 床

bedclothes [?bedkl??ez] n. 铺盖（被褥等）

beddings [?bed??] n. 卧具, 铺盖

bedroom [?bedru?m] n. 寝室, 卧室

bee [bi?] n.. 蜜蜂

beef [bi?f] n. 牛肉

beehive [?bi?ha?v] n. 蜂箱

beer [b??(r)] n. 啤酒

before [b??f??(r)] prep. 在…以前；在…前面 ad. 以前 conj. 在…之前

prep. 在…之前，先于

conj. 在…以前；在…之前

adv. 以前；在前

It will be +段时间+before+ do/does…要过多久才…

It was +段时间+before+ did…没过多久就…

beg [beɡ] v. 请求, 乞求, 乞讨 

beg—begged—begged—begging

beg sb. to do 请求/乞求某人做某事

I beg your pardon. 对不起/请原谅/请再讲一遍（降调）

begin(began,begun) [b??ɡ?n] v.开始,着手

beginning [b??ɡ?n??] n. 开始, 开端

begin with=start with 以…开始

to begin with=to start with (插入语)首先、第一

I don’t like living here. To begin with, the room is far too small.

at the beginning of…

in the beginning=at first

behalf [b??hɑ?f] n. 代表某人, 为了某人

behave [b??he?v] v. 守规矩, 行为

He behaved as if nothing had happened.

behave badly/well/like a true gentleman

behave oneself 表现得体，有礼貌

well/badly behaved children

behaviour/ b?`he?vj?r / n. 行为, 举止

good/bad behaviour

be on your best behaviour 尽量表现得体

behind [b??ha?nd]prep. (表示位置)在…后面 ad. 在后面；向后

drop/fall behind 落后

leave sb./sth. behind 遗落、忘带

being [?bi???] n. 物；生物；人

Belgium [?beld??m] * n. 比利时

belief [b??li?f] n. 信条, 信念

1）相信，信心

I admire his belief in what he is doing.

2) 看法，信念 （不可数）

He acted in the belief that he was doing good.

There is a general belief that things will soon get better.

3) 信仰 （可数 beliefs） religious/ political beliefs

beyond belief 难以置信

to the best of one’s belief 尽其所知

believe [b??li?v] v. 相信, 认为

believe it or not (插入语)信不信由你

It is believed that he is a good teacher.=He is believed to be a good teacher.

bell [bel] n. 钟,铃;钟(铃)声;钟形物

belly [?bel?] n. 肚子

belong [b??l??] vi. 属, 附属

belong to 属于（无被动）

The house belonging to her is under repair.

below [b??l??] prep. 在……下面

belt [belt] n. （皮）带

bench [bent?] n. 长凳；工作台

bend (bent, bent) [bend] vt. 使弯曲

bend—bent—bent

She was bent over her desk writing a letter. 她正伏案写信。

beneath [b??ni?θ] prep. 在…下方（面）

beneficial [ben??f??(?)l] a. 有利的, 有帮助的, 有用的

be beneficial to…

benefit [?ben?f?t] n. / v.优势,益处,使…受益

1) n. 优势，益处（不可数）

She didn’t get much benefit from her staying abroad.

be of benefit to…=be beneficial to …=to one’s benefit 对某人有利

for one’s benefit=for the benefit of sb. 为了帮助…/为了某人的利益

2） vt./ vi. 使受益；获益

benefit sb./ sth

benefit from/ by…

bent [bent] a. 弯的

beside [b??sa?d] prep. 在…旁边；靠近

besides [b??sa?dz] prep. 除…以外（还有） ad. 还有, 此外

best（good, well 的最 高级） [best] a. & ad. 最好的；最好地, 最 n. 最好的（人或物）

do/try one’s best to do 尽全力做

make the best of… 尽量利用……

all the best （书信结语）一切顺利、万事如意

best–seller [best- ?sel?(r)] n. 畅销书

better (good, well 的 比较级) [?bet?(r)] a.& ad. 较好的, 更好的；好些； 更好地；更, 更多n. 较好的事物；较优者 v. 改善；胜过

had better do… 最好做…

否定：had better not do

be better worth reading 更值得读

be better known 更著名的

betray [b??tre?] v.出卖,泄露（机密）,辜负

between [b??twi?n] prep. 在（两者）之间；在…中间

beyond [b??j?nd] prep. (表示位置) 在…的那边

beyond one’s imagination/deion 难以想象/描述

beyond one’s power 超出某人能力范围

beyond my wildest dreams 做梦也没想到

bicycle [?ba?s?k(?)l] n. 自行车

bid [b?d] v./ n. 出价, 投标, 向（某人）道别

bid for sth.

I bid 2000 dollars for the painting. 我出价20000美元买这幅画。

The highest bid for the picture was 20000. 这幅画的最高出价是两万

big [b?ɡ] a. 大的

bike=bicycle [ba?k] n. 自行车

bill [b?l] n.账单；法案, 议案； （美）钞票, 纸币

billion [?b?l??n] num. 十亿, 百亿

bingo [?b??ɡ??] n. 宾戈游戏

biochemistry n. 生物化学

biography [ba???ɡr?f?] n. 传记

biology [ba???l?d??] n. 生物（学）

bird [b??d] n. 鸟

birdcage [?b??dke?d?] n. 鸟笼

birth [b??θ] n. 出生； 诞生

at birth 出生时

give birth to 生下，孕育了

birthday [?b??θde?] n. 生日

birthplace [?b??θple?s] n. 出生地；故乡

biscuit [?b?sk?t] n. 饼干

some chocolate biscuits

bishop [?b???p] n. 主教

bit [b?t] n. 一点, 一些, 少量的

1) a bit of+不可数n.=a little +不可数n.

He can speak a bit of French.

2) a bit/a little +比较级

a bit more slowly

3) not a bit=not at all 一点儿也不、毫不

bite (bit, bitten) [ba?t] v. 咬；叮

bitter [?b?t?(r)] a. 有苦味的；痛苦的, 难过的；严酷的

black [bl?k] n. 黑色 a. 黑色的

blackboard [?bl?kb??d] n. 黑板

blame [ble?m] n.& v. 责备；责怪

1）be to blame 应该受到责备（主动表被动）

2) blame sb. for doing→sb. be blamed for …

blank [bl??k] n.& a. 空格, 空白（处）；空的；茫然无表情的

1) n. 空白处，空格，(记忆中的)空白,遗忘

fill in the blanks

My mind was a blank and I couldn’t remember her name.

2) adj. 空白的，无装饰的，无图画的，不理解的，没表情的,空虚的

a blank form/ wall

a blank expression

Suddenly my mind went blank.

blanket [?bl??k?t] n. 毛毯, 毯子

bleed [bli?d] vi. 出血, 流血

bless [bles] vt. 保佑, 降福

blind [bla?nd] a. 瞎的

be blind to 对……视而不见、熟视无睹=turn a blind eye to

block [bl?k] n. 大块；（木、石等）块；街区；路障 vt. 阻塞；阻挡

blood [bl?d] n. 血, 血液

blouse [bla?z; u.S. bla?s] n. 宽罩衫；（妇女、儿童穿的）短上衣

blow [bl??] n. 击；打击

blow (blew, blown) [bl??] v. 吹；刮风；吹气

blow down 吹倒

blow up 爆炸、炸毁

give sb. a blow 给某人打击

blue [blu?] n. 蓝色 a.蓝色的 a. 悲伤的；沮丧的

board [b??d] n. 木板；布告牌；委员会；（政府的）部 v. 上（船、火车、飞机）

on board 在船（车、飞机）

board a train 上火车

boat [b??t] n. 小船, 小舟

boat–race [b??t-re?s] n. 划船比赛

boating [?b??t??] n. 划船（游玩）, 泛舟 body n. 身体

body–building [?b?d?-?b?ld??] n. 健美

boil [b??l] v. 沸腾；烧开；煮……

bomb [b?m] n. 炸弹 v. 轰炸

bond [b?nd] n. /v. 纽带, 联系, 使牢固

bone [b??n] n. 骨头, 骨质（复数bones骨骼；骨骸）

bonus [?b??n?s] n. 津贴, 奖金, 红利

book [b?k] n. 书；本子 v. 预定, 定（房间、车票等）

book a room/ ticket

bookcase [?b?kke?s] n. 书橱

bookmark [?b?kmɑ?k] n. 书签

bookshelf/ `b?k,?elf / n. 书架

bookshop [?b?k??p] n. 书店

bookstore [?b?kst??(r)] n. 书店

boom [bu?m] n. / v. 繁荣, 轰鸣, 激增

boot [bu?t] n. 长统靴；靴

booth [bu?e] n.岗；（为某种用途而设的）亭或小隔间

telephone booth [?tel?f??n- bu?e]电话亭

border [?b??d?(r)] n. 边缘；边境, 国界

bored / b?rd / a.（对人, 事）厌倦的, 烦闷的

boring / `b?r?? / a. 乏味的, 无聊的

be bored with… /to death.

boring adj.令人无聊的

a boring job /book/man

born [b??n] a. 出生

borrow [?b?r??] v. （向别人）借用；借

boss [b?s] n. 领班；老板

botanical [b??t?n?k(?)l] a. 植物学的

botany [?b?t?n?] n. 植物； 植物学

both [b??θ] a. 两；双 pron. 两者；双方

bother vt./vi.

1) 花费时间精力做某事（常用于否定句，疑问句中）

① bother with/ about sth

—Shall I wait? —No, don’t bother.

It’s not worth bothering with an umbrella.

② bother to do

He didn’t even bother to let me know he was coming.

③ bother doing

Why bother asking if you are not really interested?

2) 给…造成麻烦，痛苦 使…烦恼，担忧

① bother sb with/ about…

I don’t want to bother her with my problems.

—I’m sorry he was rude to you.

— It doesn’t bother me.

② bother sb. that…

Does it bother you that she earns more than you?

③ bother sb. to do…

It bothers me to think of her alone at home.

3) 打扰 插话

bother sb

Sorry to bother you, but…

be bothered about sb./ sth 认为…重要 关心…

I’m not bothered about what he thinks.

bother n. 麻烦 困难（不可数）

—Thanks for your help. — it was no bother.

put sb. to bother

get sb. /oneself into bother给某人添麻烦

bottle [?b?t(?)l] n. 瓶子

bottom [?b?t?m] n. 底部；底

at the bottom of…

from the bottom of one’s heart

bounce [ba?ns] v. 弹起, 蹦, 上下晃动

bound [ba?nd] a. 被束缚的；被绑的；有义务的 v.& n. 跳跃

boundary [?ba?nd?r?] n. 边界, 界限

bow [b??] v.& n. 鞠躬, 弯腰行礼

bowl [b??l] n. 碗

bowling [?b??l??] n. 保龄球

box [b?ks] n. 盒子, 箱子

boxing [?b?ks??] n. 拳击（运动）

boy [b??] n. 男孩

boycott [?b??k?t] v. 拒绝购买, 抵制

brain [bre?n] n. 脑（子）

brake [bre?k] n. 闸 vi. 刹车

branch [brɑ?nt?] n. 树枝；分枝；分公司, 分店；支部

brand [br?nd] n. 品牌

brave [bre?v] a. 勇敢的

bravery [?bre?v?r?] n. 勇气

bread [bred] n. 面包

break [bre?k] n. 间隙

break out （战争、火灾、疾病等）爆发

break down （车、机器等）坏掉、出故障；分解；（身体）垮掉；

break in 打断；闯入

break up 破碎；（关系）破裂

break away from 摆脱、脱离

break (broke, bro ken) [bre?k] v. 打破（断, 碎）；损坏, 撕开

breakfast [?brekf?st] n. 早餐

breakthrough [?bre?kθru?] n. 重大进展, 突破

breast [brest] n. 乳房, 胸脯

breath [breθ] n. 气息；呼吸

hold one’s breath 屏住呼吸

take a deep breath 深呼吸

out of breath 上气不接下气

breathe [bri?e] vi. 呼吸

breathless [?breθl?s] a. 气喘吁吁的, 上气不接下气的

brewery [?bru??r?] n. 啤酒厂（公司）

brick [br?k] n. 砖；砖块

bride [bra?d] n. 新娘

bridegroom [?bra?dɡru?m] n. 新郎

bridge [br?d?] n. 桥

brief [bri?f] a. 简洁的

bright [bra?t] a. 明亮的；聪明的

brilliant [?br?l??nt] a. 巧妙的, 使人印象深刻的, 技艺高的

bring (brought, brought) [br??] vt. 拿来, 带来, 取来

bring up 提出；教育；养育；呕出

bring down 降低；打倒

bring about 带来

bring in 引进

Britain [?br?t?n] * n. 英国；不列颠

British [?br?t??] a. 英国的；大不列颠的；英国人的

the British [?br?t??] n. 英国国民；大不列颠人

broad [br??d] a. 宽的, 宽大的

broadcast [?br??dkɑ?st] n. 广播节目

broadcast（broadcast, broadcast或–ed,–ed）[?br??dkɑ?st] vt. 广播

brochure [br?????(r); (US) br??????r] n. 资料（或广告）手册

broken [?br??k?n] a. 弄坏了的

speak in broken English

a broken marriage

broom [bru?m] n. 扫帚

brother [?br?e?(r)] n. 兄；弟

brotherhood [?br?e?h?d] n. 兄弟般的关系

brown [bra?n] n. 褐色, 棕色 a. 褐色的, 棕色的

brunch [?br?nt?] n. 早午饭（晚早饭）

brush [br??] v. 刷；擦 n. 刷子

bucket [?b?k?t] n. 铲斗；桶

Buddhism [?b?d?z(?)m] n. 佛教

Buddhist [‘budist] n. 佛教徒

budget [?b?d??t] n. 预算

within / over budget 在预算内/超出预算

on a (tight) budget 缺少钱 拮据

budget vt./vi.预算

~ sth for … 将…编入预算

~$1,000,000 for education spending

~ for 存钱 编预算

~ for a holiday abroad

buffet [?b?fe?; (US) b??fe?] n. 自助餐

build (built, built) [b?ld] v. 建筑；造

build up 增进、增强

building [?b?ld??] n. 建筑物；房屋；大楼

bun [b?n] n. 馒头；小甜面包

bunch [b?nt?] n. 串,束,扎,大量,大批

bungalow [?b??ɡ?l??] n. 平房

burden [?b??d(?)n] n. （义务, 责任的）重担, 负担

bureaucratic [bju??r?u’kr?tik] a. 官僚的

burglar [?b??ɡl?(r)] n. 入室窃贼

burial [?ber??l] n. 埋葬

burn (–ed, –ed 或 burnt, burnt) [b??n] v. 燃, 烧, 着火；使烧焦；使晒黑 n. 烧伤；晒伤

burn down 烧毁

burn…to the ground=completely destroyed 夷为平地

get burnt 被晒伤

a burning candle 燃烧的蜡烛

burst [?b??st] v. 突然发生； 突然发作

burst—burst—burst

burst out laughing/ crying=burst into laughter/ tears 突然大笑起来/痛哭起来

bury [?ber?] vt. 埋；葬

bury—buried—buried—burying

bury one’s face in the hands 手捂着脸

bury oneself in…=be buried in… 专心致志于……

bus [b?s] n. 公共汽车

bus stop [b?s st?p] n. 公共汽车站

bush [b??] n. 灌木丛, 矮树丛

business [?b?zn?s] n. （本分）工作, 职业；职责；生意, 交易；事业

on business 出差

do business with sb.

Business is business. 公事公办。

It’s none of your business. 与你无关。

mind your own business 管好你自己的事

businessman (pl. businessmen) [?b?zn?sm?n] n. 商人（男）；男企业家

businesswoman (businesswomen) [?b?zn?sw?m?n] n. 商人（女）；女企业家

busy [?b?z?] a. 忙（碌）的

be busy with sth.

be busy (in) doing 忙于做……

busily adv.

but [b?t, b?t] conj. 但是, 可是 prep. 除了, 除……外

not…but… 不是…而是

we have no choice but to wait. 除了等待别无选择。

We can do nothing but wait. 除了等待什么也不能做。

but for 要不是、若没有（引导含虚拟语气的句子）

But for your help, I would have failed.

butcher [‘b?t??] n. vt. 肉店；屠夫 屠宰（动物）；残杀（人）

butter [?b?t?(r)] n. 黄油, 奶油

butterfly [?b?t?fla?] n. 蝴蝶

the butterfly 蝶泳

button [?b?t(?)n] n. 纽扣；（电铃等的）按钮 v. 扣（纽扣）

buy (bought,bought) [ba?] vt. 买

by [ba?] prep. 靠近, 在…旁；在…时间；不迟于；被；用；由；乘（车）

by bus/car/plane/air/train/ship… 乘汽车/小汽车/飞机/火车/船

bye [ba?] int. 再见