400_四级英语词汇(正序版)

400. blackboard

'blækbɔ:d 黑板

🤩短语
  • blackboard eraser (n. 黑板擦)
🎤例句
  • He chalked out a design on the blackboard. (他用粉笔在黑板上勾划出一个图样。)

  • She rubbed the exercises off the blackboard after class. (下课后她把习题从黑板上擦掉。)

  • The teacher knocked on the blackboard to catch our attention. (老师敲了敲黑板以引起我们的注意。)

🤔同义词
  • chalkboard (黑板)

401. blade

bleid 刀刃,刀片;叶片

🤩短语
  • leaf blade (叶片)

  • saw blade (锯片;锯条)

  • turbine blade (涡轮叶片,透平叶片)

  • in the blade (尚未结穗的;在萌芽状态的)

  • rotor blade (转子叶片)

  • fan blade (风扇叶片;风机叶片)

  • cutting blade (刀片;切削片;切闲,切犀)

  • blade profile (叶片轮廓;叶片剖面;叶型桨叶轮廓)

  • razor blade (刮胡刀刀片;剃须刀片)

  • blade tip (叶尖;叶梢)

  • cutter blade (刀片;切割机刀片;切削刀)

  • wiper blade (雨刮器,雨刷;刮水片)

  • knife blade (刀片)

  • sharp blade (锐刀片;锋利的刀)

  • rotating blade (转动叶片,旋转叶片)

  • long blade (n. 长叶片)

  • blade angle ([机械学]桨叶角;(无心磨的)托板叶片安装角;刃口)

  • helical blade (螺旋叶片)

  • doctor blade (刮墨刀片;刮片)

  • shoulder blade (肩胛骨,肩胛)

🎤例句
  • a razor blade (剃刀刀片)
🤔同义词
  • sword, vane ([植][脊椎]叶片;[机]刀片,刀锋;剑)

402. blame

'bleim 责备,把…归咎于

🤩短语
  • blame for (责备;因……责备)

  • take the blame (承担过错)

  • put the blame on (归咎于…)

  • be to blame for (对…应负责任;应该为某事负责任)

  • bear the blame (承担责任)

🎤例句
  • Don’t blame me – it’s not my fault. (别来怪我——又不是我的错。)

  • I blame his mother. She does everything for him. (怪他母亲不好,她什么事都要为他做。)

🤔同义词
  • talk to, tell off (责备;归咎于)

  • duty, liability, error, burden, trust (责备;责任;过失)

403. blank

blæŋk 空白的

blæŋk 空白

🤩短语
  • in blank (预留的空白位置;在空格里,在空白处)

  • blank holder (压边圈;防皱压板)

  • blank space (空白区)

  • go blank (变成空白)

  • blank endorsed (空白背书)

  • blank check (空白支票;空头支票;自由处理权)

  • endorsed in blank (空白背书)

  • blank page (空白页)

  • blank paper (空白信纸)

  • blank line ([计]空行)

  • casting blank (铸坯)

  • gear blank (齿轮毛坯)

  • blank test (空白试验)

  • blank screen (n. 黑屏)

  • blank verse (素体诗,无韵诗(不押韵的五音步诗行))

  • point blank (近距离平射的,直截了当的)

  • order blank (订货单)

  • blank cheque (空白支票)

  • blank wall (毫无进展的状态;无法克服的障碍)

  • plate blank (板坯,基板)

🎤例句
  • Leave the last page blank . (最后一页留空。)

  • a blank cassette (一盒空白磁带)

🤔同义词
  • flat, vacant ([电讯][印刷][计]空白的;空虚的;单调的)

  • gap, vacancy ([电讯][印刷][计]空白;空虚;空白表格)

  • fuzz up, bedim (使…无效;使…模糊;封锁)

  • disappear, vanish away (消失;成为空白)

404. blanket

'blæŋkit 毛毯,毯子,羊毛毯

🤩短语
  • rubber blanket (橡胶垫;橡皮布)

  • wet blanket (扫兴的人;湿毯子;扫兴的事)

  • sludge blanket (污泥层;污泥浮层)

  • electric blanket (电热毯)

  • blanket cylinder (毛毯辊筒;毛毯烘缸;橡皮布滚筒)

  • security blanket (安全毯;带给人安全感的熟悉的物体)

🤔同义词
  • soogan, sugan (毛毯,毯子;毯状物,覆盖层)

  • entire, corporate, overall, universal ([经]总括的,全体的;没有限制的)

  • invest, house, sheet, roof, cap (覆盖,[电子]掩盖;用毯覆盖)

405. blast

'baiəu,blæst 爆炸,冲击波

'baiəu,blæst

🤩短语
  • blast furnace (n. 鼓风炉,高炉)

  • in blast (正在鼓风)

  • blast furnace gas (高炉煤气)

  • blast furnace slag (高炉矿渣)

  • hot blast (热风;热空气流)

  • in full blast (◎正旺盛时;处于高潮;正起劲;正在积极进行中)

  • rice blast (稻瘟病)

  • hot blast stove (热风炉;热鼓风炉)

  • full blast (全风;鼓风炉全风)

  • blast wave (冲击波;爆炸波;爆炸气浪)

  • blast hole (爆破孔;炮眼;钻孔;鼓风口)

  • a blast of (一阵风)

  • air blast (n. 气喷净法;空中爆炸)

  • shot blast (喷丸处理,喷砂清理)

  • blast cleaning (喷抛清理)

  • blast off (点火起飞;发射升空(等于blast-off))

  • granulated blast furnace slag (粒状高炉矿渣)

  • at full blast (最有效率地;全力地)

  • blast injury (爆发性损伤;冲击波伤)

  • sand blast (喷砂)

🎤例句
  • 250 people were killed in the blast. (250人在这次大爆炸中丧生。)
🤔同义词
  • detonation, burst ([力]爆炸;冲击波;一阵)

  • tear into, charge at (猛攻)

  • hurt, blow apart ([力]爆炸;损害;使枯萎)

406. blaze

bleiz 火;闪光

bleiz 燃烧

🤩短语
  • in a blaze (◎一片通明;一片火光)

  • blaze a trail (开辟道路;在树上作记号指路)

🎤例句
  • Some 4,000 firefighters are battling the blaze. (约有四千名消防人员正在与大火搏斗。)
🤔同义词
  • tell the world, go public (在树皮上刻路标;公开宣布)

  • flame, brilliance (火焰,烈火;光辉;情感爆发)

  • burn, to shine (燃烧;照耀,发光;激发)

407. bleed

bli:d 出血,流血;泌脂

🤩短语
  • bleed for (为…感到悲伤;为…流血)

  • bleed off (逸出,排出;放掉)

🎤例句
  • Your nose is bleeding. (你的鼻子流血了。)

  • Tragically, she bled to death . (非常不幸,她失血过多死了。)

🤔同义词
  • extract, milk ([印刷]使出血;榨取)

  • shed blood (流血;渗出;悲痛)

408. blend

blend 混和

🤩短语
  • blend in (混合,加入;调和)

  • blend with (与…混和)

  • blend into (融入...;与...融合)

  • polymer blend (共混聚合物)

  • blend ratio (掺合比;调合比)

  • blend fabric (混纺织物)

  • wool blend (羊毛混纺)

  • blend composition ([化]混合组成)

🎤例句
  • Blend the sugar, eggs, and flour. (把糖、鸡蛋和面粉掺在一起。)
🤔同义词
  • compound, mix together, intermingle with, to mix ([天]混合)

  • sort, concert ([天]混合;协调)

  • mixture, mix ([天]混合;[油气]掺合物)

409. bless

bles 为…祝福

🤩短语
  • god bless (上帝保佑)
🎤例句
  • The couple later had their marriage blessed in their local parish church. (那对夫妇后来在他们当地教区的教堂里领受了婚姻祝福。)
🤔同义词
  • celebrate, praise (祝福;保佑;赞美)

410. blind

blaind 瞎的;盲目的

🤩短语
  • blind date (n. 从未见面的男女经第三者安排所作的约会)

  • blind eye (视而不见;[科]不育芽眼)

  • blind spot ((视网膜上的)盲点;(驾驶车辆等视力以外的)盲区;偏见;无知)

  • blind area (盲区;静区;封闭地块;阴影区)

  • blind alley (死胡同;没有前途的职业)

  • turn a blind eye (对…故意视而不见;对…假装不见)

  • blind in (封堵)

  • blind faith (盲目信仰,迷信)

  • on the blind ([主新西兰英语])

  • blind hole (盲孔;闷眼;不通孔)

  • double blind (双盲)

  • color blind (色盲)

  • window blind (遮光帘;百叶窗(等于window shade))

  • venetian blind (n. 软百叶帘)

  • blind rivet (盲孔铆钉;空心铆钉)

  • blind as a bat ([口语] 近乎全盲的;视力很差的,眼力不行的;鼠目寸光的;完全看不见东西的)

  • blind side (没有防范的一面;弱点)

  • go blind (失明;瞎眼)

  • blind love (盲目的爱)

  • go on a blind ([俚语]狂饮狂闹一番,喝闹酒)

🎤例句
  • David's good looks and impeccable manners had always made her blind to his faults. (大卫俊朗的外表和完美的风度总是令她对他的缺点视而不见。)
🤔同义词
  • eyeless, visionless ([生物]盲目的;瞎的)

  • invisibly (盲目地;看不见地)

  • excuse, mask (掩饰,借口;[建]百叶窗)

411. block

街区

堵塞,拦阻

🤩短语
  • in block (块装;整批)

  • block in (草拟,画草图)

  • block up (阻碍;垫高;停用;阻塞)

  • fault block (断块;故障闭塞;断裂地块)

  • block diagram (框图;方块图)

  • a block of (一块,一大块…)

  • on the block (出售中;在拍卖中)

  • building block (n. 积木;构件,基础材料)

  • cylinder block (气缸体;气缸柱;气缸座)

  • stumbling block (绊脚石;障碍)

  • block copolymer (嵌段共聚物)

  • concrete block (混凝土砌块;混凝土砖;混凝土趸;水泥砖)

  • slide block (滑块;滑架)

  • one block (整体;一节)

  • data block (数据块)

  • hollow block (空心块,空心砖)

  • block out (封闭;概略画出)

  • sliding block (滑块)

  • block structure (程序块结构,分程序结构;方块图)

  • block cipher (分组密码)

🎤例句
  • Head for 44th Street, a few blocks east of Sixth Avenue. (往44号街走,从第六大街往东走几个街区就是。)

  • The church is down the block. (教堂就在这个街区那头。)

🤔同义词
  • piece, mass, barrier, bottleneck ([计]块;[建]街区;大厦;障碍物)

  • stem, dispute, prohibit, discourage (阻止;阻塞;限制)

  • batched, wholescale (成批的,大块的;交通堵塞的)

412. blood

blʌd 血,血液;血统

🤩短语
  • blood pressure (n. 血压)

  • in blood (废语充满活力的,生气勃勃的)

  • blood circulation (血液循环,血循环)

  • blood flow (血流;血流量)

  • high blood (勇气;贵族血统)

  • blood sugar ([生化]血糖)

  • blood vessel (血管)

  • high blood pressure (高血压)

  • blood stasis (血瘀;瘀血;血液停滞)

  • flesh and blood (血肉之躯;人类;情欲)

  • blood glucose (血糖)

  • in the blood (世代相传;生来就有的)

  • red blood (血性)

  • peripheral blood (周边血液)

  • blood supply (血液供给)

  • blood cell (血细胞,血球)

  • blood transfusion (输血)

  • low blood pressure (n. [医]低血压症)

  • cord blood ([医]脐带血)

  • blood fat (血脂)

🎤例句
  • Her body was found in a pool of blood. (她的尸体被发现倒在血泊之中。)

  • Blood oozed from a cut on his forehead. (血从他额头的伤口里渗了出来。)

  • Blood tests proved he was not the father. (验血证明他不是孩子的父亲。)

🤔同义词
  • birth, stem, stock ([解剖]血,血液;血统)

413. bloom

blu:m 花;开花,开花期

🤩短语
  • in bloom (盛开;开着花)

  • in full bloom (盛开着花)

  • bloom of youth (风华正茂)

  • water bloom (水发绿,水华;水藻大量繁殖;湖靛)

  • algal bloom (藻花,藻华)

  • out of bloom ((花等)凋谢,过了花期)

🎤例句
  • beautiful red blooms (美丽的红花)

  • a mass of bloom on the apple trees (苹果树上的花团)

🤔同义词
  • youth, flower, green ([植]花;青春;旺盛)

  • flower (使开花;使茂盛)

  • blossom out, come into blossom (开花;茂盛)

414. blossom

'blɔsəm 花,开花

'blɔsəm 开花

🤩短语
  • peach blossom (桃花)

  • in blossom (盛开)

  • plum blossom (n. 梅花)

  • cherry blossom (樱花)

  • orange blossom (香橙花;橙花鸡尾酒)

  • in full blossom (正开着花)

  • apple blossom (苹果花)

  • blossom out (开花)

  • come into blossom (开花)

  • apricot blossom (杏花)

🎤例句
  • pale pink blossoms (淡粉色的花朵)

  • The cherry tree was covered in blossom. (樱桃树花满枝头。)

🤔同义词
  • succeed, come into flower ([植]开花;兴旺;发展成)

  • bloom, inflorescence ([植]花;开花期;兴旺期;花开的状态)

415. blow

bləu 吹,吹动;吹响

🤩短语
  • blow to something ([口语]款待,请(客);对待(某事物))

  • blow up (爆发,爆炸;放大;使充气)

  • blow molding (吹塑,吹塑法)

  • blow on (v. 吹凉(食物);开炉)

  • blow out (吹熄;爆裂)

  • heavy blow (强力的打击)

  • blow in (v. 偶然来访;被风吹进;井喷;[美俚]挥霍)

  • wind blow (刮风)

  • blow off (v. 放出;吹掉)

  • air blow (鼓风)

  • blow away (吹走;驱散)

  • blow over (平息;被淡忘;消散;停止)

  • blow moulding ([化]吹塑)

  • blow hot and cold (摇摆不定;喜怒无常)

  • blow molding machine (吹塑机;吹塑成型机)

  • hard blow (重拳;猛击)

  • blow hole (气孔,气眼;铸件气孔)

  • blow your nose (擦鼻涕,擤鼻涕)

  • blow down (炸毁;吹倒)

  • be blown out (美国俚语飘飘然)

🎤例句
  • A cold breeze was blowing hard . (寒风劲吹。)

  • It was blowing from an easterly direction. (这是从东面吹过来的。)

  • Outside, the weather was blowing a gale . (外面狂风大作。)

🤔同义词
  • stroke, shock, strike, hit, hiding (吹;[机]打击;殴打)

  • catch my breath (风吹;喘气)

416. blue

蓝色的

蓝色

🤩短语
  • blue sky (蓝天)

  • out of the blue (突然地;意外地)

  • dark blue (深蓝色,深蓝的)

  • in blue (穿蓝色衣服)

  • into the blue (无影无踪)

  • light blue (淡蓝,淡蓝色)

  • blue light (蓝色;蓝火信号)

  • deep blue (深蓝;碧蓝色)

  • blue moon (不可能或稀有的时期或事情)

  • methylene blue (亚甲蓝;美蓝)

  • blue jeans (牛仔裤;蓝色斜纹布裤子)

  • blue in the face (气急败坏,精疲力尽;面红耳赤)

  • look blue (神色沮丧,愁眉苦脸)

  • bright blue (中湖蓝;鲜蓝)

  • clear blue (鲜蓝)

  • true blue (不褪色的蓝色;忠实的保守派人士)

  • sky blue (adj. 天蓝色的)

  • black and blue (adj. 遍体鳞伤的;青一块紫一块)

  • blue coat (穿蓝制服的)

  • navy blue (深蓝色;藏青色)

🎤例句
  • the blue waters of the lake (蓝蓝的湖水)
🤔同义词
  • dark, disappointed, dirty, depressed ([光]蓝色的;忧郁的,沮丧的;下流的)

  • azur, blau ([光]蓝色)

417. board

bɔ:d

bɔ:d 上(船、车等)

🤩短语
  • on board (在船(火车、飞机)上)

  • on the board (在董事会,将在会上讨论;在那块木板上)

  • circuit board (电路板;线路板)

  • by the board (由董事会…;向船外)

  • across the board (全面地;包括一切地;以三等分的钱数赌同一匹马赢得前三名)

  • management board (管理委员会)

  • printed circuit board (印刷电路板)

  • board chairman (n. 董事长)

  • bulletin board (布告牌;电子公告栏)

  • chairman of the board (n. 董事长;董事局主席)

  • message board (留言板)

  • board and lodging (膳宿;供应食宿)

  • board meeting (董事会议)

  • control board (控制板;仪器板)

  • drawing board (制图板,绘图板)

  • board member (董事会成员)

  • board of supervisors (监事会;(美)中西部及东部各州的县议会)

  • corrugated board (瓦楞纸板;波纹纸板)

  • main board (主板;主机板)

  • paper board (纸板)

🎤例句
  • Martha was chopping vegetables on a wooden board. (玛莎正在用一块木砧板切蔬菜。)

  • a chess board (棋盘)

🤔同义词
  • meal, directorate (董事会;木板;甲板;膳食)

  • attend (上(飞机、车、船等);用板盖上;给提供膳宿)

  • guest, stay over (寄宿)

418. boast

bəust 自夸

bəust 吹嘘

🤩短语
  • boast of (吹牛,自夸)

  • boast about (自夸,吹嘘)

🎤例句
  • ‘I wouldn’t be afraid,’ she boasted. (“我才不怕呢。”她吹嘘道。)
🤔同义词
  • braggadocio, self-praise (自夸;值得夸耀的事物,引以为荣的事物)

  • blow one's own born, blow one's own trumpet, blow one's own horn (自吹自擂)

419. boat

bəut 小船,艇;渔船

🎤例句
  • a fishing boat (渔船)

  • The boat capsized (= turned over ) in heavy seas. (船在波涛汹涌的大海上倾覆了。)

  • a boat trip around the islands (乘船环岛旅行)

🤔同义词
  • tender, barca (小船;轮船)

  • to row (划船)

420. body

'bɔdi 身体;主体;尸体

🤩短语
  • main body (主体,主要部分;主船体;机身)

  • human body (人体)

  • in a body (全体,整体)

  • whole body (全身)

  • water body (水体,贮水池;水域;水团)

  • body language (身体语言)

  • body weight (体重)

  • in body (亲自)

  • body temperature (体温)

  • ore body (矿体)

  • car body (车身)

  • rigid body (刚体;刚性体)

  • body fat (体脂肪;体脂重)

  • body mass index (身体质量指数;体质指数;体质指数)

  • a body of (一片,大量)

  • body position (体位)

  • body fluid (体液)

  • valve body ([机]阀体)

  • dead body (死尸)

  • dam body (坝体;坝身)

🎤例句
  • the human body (人体)

  • My fingers were numb and my whole body ached. (我手指麻木,浑身疼痛。)

  • He needs to overcome a negative body image (= what you think about your own body ) . (他需要克服对自己身体的负面印象。)

🤔同义词
  • person, lots of, wealth, ocean, sea, organization, community (身体;主体;大量;团体;主要部分)

421. boil

bɔil 沸腾;汽化vt煮沸

🤩短语
  • boil down (归结;煮浓)

  • boil over (沸溢;发怒)

  • bring to the boil (使沸腾;使事情难于处理;使处于危急关头)

  • boil up (煮滚;烧开)

  • on the boil (◎在沸腾)

  • boil dry (煮干;蒸发至干)

  • boil off (汽化;煮掉)

  • off the boil (◎刚停止沸腾)

🎤例句
  • Put the spaghetti into plenty of boiling salted water. (把意大利面放入大量煮沸的盐水中。)

  • We were advised to boil the water before drinking it. (有人建议我们把这水烧开后再喝。)

🤔同义词
  • warm, fire (煮沸,[声]沸腾;激动,激昂)

  • agitate (煮沸,烧开;使…激动;使…蒸发)

  • ebullition, gurgitation ([声]沸腾,煮沸;疖子)

422. bold

bəuld 大胆的;冒失的

🤩短语
  • in bold (粗体地;黑体的;加粗地)

  • bold face (黑体字;粗体铅字)

🎤例句
  • In a surprisingly bold move , he is threatening court action against the company. (他出人意料地做出一个大胆举动,威胁要起诉这家公司。)

  • My aunt Flo was a bold determined woman. (我姑妈芙洛是一个大胆果断的人。)

  • He had the ability to take bold imaginative decisions. (他能够作出富有创见的大胆决定。)

🤔同义词
  • rapid, stouthearted (大胆的,英勇的;[印刷]黑体的;厚颜无耻的;险峻的)

423. bolt

螺栓;插销

闩门

🤩短语
  • nuts and bolts (具体细节,基本要素)

  • anchor bolt (锚栓,地脚螺栓;锚定螺栓,基础螺栓)

  • lightning bolt (闪电球)

  • rock bolt (锚杆;岩栓)

  • high strength bolt (高强度螺栓;高强螺栓)

  • bolt from the blue (晴天霹雳;意外事件)

  • screw bolt (螺杆,螺栓)

  • bolt upright (笔笔直直)

  • bolt hole (螺栓孔)

  • roof bolt (顶锚)

  • bolt connection (螺栓连接)

  • bolt out (匆忙离开;脱口而出)

  • bolt on (栓在…上;连接在…上)

  • bolt joint ([机]螺栓接合,螺栓连接)

  • stud bolt (双头螺栓)

  • joint bolt (连接螺栓,接头螺栓;插销螺栓)

  • foundation bolt (地脚螺栓)

  • expansion bolt (引缩螺栓)

  • fixing bolt (紧固螺栓;固定螺栓)

  • bolt head (螺栓头)

🎤例句
  • He reminded her that he would have to lock and bolt the kitchen door after her. (他提醒她,他得在她离开后锁上厨房的门并插上门闩。)
🤔同义词
  • lightning, levin ([机]螺栓;闪电;门闩;弩箭)

  • do a guy, make a break for it (逃跑;冲出)

  • suddenly, sharp, abruptly (突然地;直立地)

424. bomb

bɔm 炸弹

bɔm 轰炸

🤩短语
  • atomic bomb (原子弹)

  • car bomb (汽车炸弹)

  • nuclear bomb (n. 核弹)

  • time bomb (定时炸弹)

  • atom bomb (原子弹)

  • hydrogen bomb (氢弹)

  • oxygen bomb (氧气瓶)

  • guided bomb (制导炸弹;导向炸弹)

  • drop bombs (以鼓点即兴敲击出强节奏)

  • neutron bomb (中子弹;中子辐射武器(等于neutron radiation weapon,N-bomb))

  • bomb disposal (未爆弹处理)

  • cluster bomb (子母弹;集束炸弹)

  • bomb calorimeter (弹式量热器;弹式热量计)

  • bomb squad (防爆小组)

  • bomb shelter (防空洞;避难室)

  • smoke bomb (烟雾弹)

  • oxygen bomb calorimeter (氧弹量热器)

  • logic bomb (逻辑炸弹)

  • letter bomb (书信炸弹)

🎤例句
  • The bomb went off at 9.30 in the morning. (炸弹在早上9点半爆炸。)

  • Enemy planes dropped over 200 bombs during the raid. (袭击中敌机投下了两百多枚炸弹。)

  • He was killed in a bomb explosion. (他在一次炸弹爆炸中身亡。)

🤔同义词
  • founder, fail in (轰炸,投弹;失败)

  • crump ([军]炸弹)

425. bond

联结,联系;公债

🤩短语
  • bond market (债券市场)

  • in bond ((进口货物)在关栈中;保税)

  • bond strength ([化]粘合强度;键强度)

  • james bond (詹姆斯邦德)

  • hydrogen bond ([化]氢键)

  • chemical bond ([化]化学键)

  • bond yields (公债利息;债券市场利息率)

  • convertible bond (可换公司债;可转换证券)

  • corporate bond (企业债券)

  • bond fund (债券基金)

  • double bond (双键)

  • government bond (n. 公债;政府公债)

  • bond graph (键合图)

  • bond investment ([经]债券投资)

  • covalent bond (n. [化]共价键)

  • bond issue (债券发行)

  • treasury bond ((美国财政部发行的5年期以上的)长期国库券)

  • bond length (键长)

  • performance bond ([经]履约保证书)

  • vitrified bond (陶瓷粘结剂;玻璃熔结剂)

🎤例句
  • My father put all his money into stock market bonds. (我父亲把他所有的钱都投在上市债券上。)

  • furious trading on the bond market (债券市场疯狂的交易)

🤔同义词
  • combination, convention, coupling, wedding, adhesive ([金融]债券;结合;约定;粘合剂)

  • couple, become one, combine (结合,团结在一起)

  • combine, tie in (使结合;以…作保)

426. bone

英[bəʊn] 美[bon] 骨,骨骼

🤩短语
  • bone marrow (骨髓)

  • to the bone (adv. 到极点;彻骨地)

  • bone fracture (骨折)

  • bone loss (骨质疏松;骨质流失)

  • bone formation (骨形成;骨生成)

  • bone graft (n. 移植骨;骨移植物)

  • bone china (骨灰瓷)

  • long bone ([医]长骨)

  • cancellous bone (松质骨)

  • bare bones (梗概)

  • bone cement (骨水泥;骨接合剂)

  • broken bone (骨折;断骨)

  • bone of contention (争论的焦点;争端的原因)

  • nasal bone (鼻骨)

  • bone meal (骨粉(可用作动物饲料或肥料))

  • bone matrix (骨基质)

  • oracle bone (甲骨(中国商朝用来刻写占卜文字的龟甲兽骨))

  • jaw bone (颌骨)

  • cortical bone ([医]骨密质)

  • no bones about it (毫无疑问,实话实说)

🎤例句
  • The X-ray showed that the bone was broken in two places. (X光检查显示有两处骨折。)

  • Amelia had inherited her mother’s good bone structure . (阿梅莉亚遗传了母亲的优美骨架。)

427. book

buk 书,书籍

buk 预定

🤩短语
  • in the book (◎[美国英语]记录在案的;为人所知的,所熟悉的,所通晓的)

  • book on (有关…的书)

  • book in (登记;预定)

  • book for (预订)

  • good book (n. 基督教的圣经)

  • like a book (◎彻底地,完全地,整个地)

  • read a book (看书,读书)

  • by the book (adv. 按常规;依照惯例)

  • english book (英语书)

  • address book (通讯簿;住址名册)

  • booked up (预订一空的)

  • on the book (在书上)

  • reference book (参考书;工具书)

  • an open book (众所周知的事)

  • the book of life (生命之书)

  • comic book (连环漫画册)

  • book value (帐面价值)

  • text book (课本,教科书)

  • book review (书评)

  • book of changes (n. 易经(等于I Ching))

🎤例句
  • I’ve just started reading a book by Graham Greene. (我刚开始看格雷厄姆·格林写的一本书。)

  • a cookery book (烹饪书)

🤔同义词
  • volume, roll (书籍;卷;帐簿;名册;工作簿)

  • register, make reservation (预订;登记)

428. boot

bu:t 靴子,长统靴

🤩短语
  • boot loader (引导装载程序)

  • boot camp (n. [美口]海军训练新兵之营地)

  • boot sector (n. 引导扇区;启动磁区)

  • boot device (启动设备;引导设备)

  • boot up (启动)

  • boot record (引导记录)

  • put the boot in ([主英国俚语])

  • disk boot failure (系统引导失败;磁盘自举失败)

  • boot menu (启动菜单;引导菜单;开机选单)

  • rain boot (n. 雨鞋)

  • remote boot (远程自举;远程引导)

  • get the boot (解雇)

  • boots and all ([澳大利亚、新西兰口语])

  • rubber boot (胶靴;橡皮罩;橡胶套)

🎤例句
  • hiking boots (远足靴)

  • a pair of boots (一双靴子)

🤔同义词
  • aim, kick (引导;踢;解雇;使穿靴)

  • kick (靴子;踢;汽车行李箱)

429. booth

bu:ð, bu:θ 货摊;公用电话亭

🤩短语
  • telephone booth (电话亭)

  • phone booth (公用电话亭)

  • spray booth (喷漆柜)

  • toll booth (收费所)

  • polling booth (n. 投票站)

  • booth number (展位号)

  • information booth (询问处)

🎤例句
  • I called her from a public phone booth near the entrance to the bar. (我在酒吧入口附近的一个公用电话亭给她打了电话。)
🤔同义词
  • concession stand, stall (货摊;公用电话亭)

430. border

边,边缘;边界

🎤例句
  • writing paper with a black border (饰有黑边的信纸)

431. bore

bɔ: 使厌烦;钻,挖

🤩短语
  • bore hole (钻孔;炮眼)

  • bore diameter (孔径,内径)

  • cylinder bore (缸膛)

  • full bore (贯眼;等径孔道;全孔射击)

  • tidal bore (涌潮,怒潮;潮津波)

  • bore out (钻孔;证实;显出)

🎤例句
  • He’s the sort of person who bores you at parties. (他这人会在派对上烦你。)

  • a film that will bore its young audience (会让年轻观众感到无聊的一部电影)

🤔同义词
  • drill hole, counter sunk ([机]钻孔)

  • drill hole, counter sunk ([机]钻孔;使烦扰)

  • hole, aperture ([机]孔;令人讨厌的人)

432. born

bɔ:n 天生的;出生的

🤩短语
  • was born (出生)

  • born on (出生于(时间))

  • born of (源于,出生于)

  • born into (..家庭)

  • born again (再生)

  • be born with (天生具有)

  • born yesterday (乳臭未干)

  • first born (adj. 头生的;最长的)

  • born approximation (玻恩近似;玻饵似)

  • born to win (天生大赢家;强者的诞生;生而为赢)

  • born days ([口语]有生之日)

  • born in the purple (出身显贵)

🎤例句
  • the skill of a born actor (天生的表演技巧)
🤔同义词
  • natural, inborn (天生的)

433. borrow

'bɔrəu 借,借用,借人

🤩短语
  • borrow money (借钱;借债)

  • borrow from (向……借)

  • borrow trouble (自找麻烦,杞人忧天)

  • ability to borrow (借款能力;借债能力)

  • borrow ideas from (借鉴)

🎤例句
  • Can I borrow your pen for a minute? (我可以借你的笔用一下吗?)

  • They borrowed heavily (= borrowed a lot of money ) from the bank to start their new business. (他们向银行贷了巨款来创办新公司。)

🤔同义词
  • loan, scunge (借;借用)

434. bosom

'buzəm 胸,胸部;内心

🤩短语
  • bosom friend (知己;知心朋友;契友)

  • in the bosom of (在(亲人)之间)

🎤例句
  • She cradled the child to her bosom. (她把那孩子抱入怀中。)
🤔同义词
  • chest, breast, interior, inside, middle (胸;胸怀;中间;胸襟;内心;乳房;内部)

  • cherish, imbosom (怀抱;把…藏在心中)

  • close, intimate (知心的;亲密的)

435. boss

bɔs 老板,上司

bɔs 指挥

🤩短语
  • gang boss (小组长;领班;帮派头目)

  • party boss (党魁)

  • lug boss (突起部,凸起部)

  • wheel boss (轮毂,轮心)

  • hugo boss (雨果·波士(德国著名服装品牌))

🎤例句
  • I’ll have to ask my boss for a day off. (我得向老板请一天假。)

  • Since I’m my own boss (= I work for myself, rather than for an employer ) , my hours are flexible. (我自己当老板,所以我的时间很灵活。)

🤔同义词
  • leader, employer, chief, captain, landlord ([劳经]老板;首领;工头)

  • officer, captain, lead (指挥,调遣;当…的领导)

  • call the shots (当首领,发号施令)

436. both

bəuθ 两者(都)

🤩短语
  • both of them (他们俩都…)

  • both and (两个都;既...又...)

  • both the two (两者;并)

🤔同义词
  • two (两个的;两者的)

  • again, additionally (并;又;两者皆)

437. bother

'bɔðə 烦扰,迷惑

'bɔðə 麻烦

🤩短语
  • don't bother (不用麻烦了;不打扰了)

  • bother about (烦恼)

  • bother with (为…而费心,为…操心;用…打扰)

  • can't be bothered (不想出力,不愿找麻烦)

  • bother to do sth (费心去做某事)

🎤例句
  • Danny, don’t bother Ellen while she’s reading. (丹尼,埃伦看书的时候不要去打扰她 。)

  • Would it bother you if I put on some music? (我放点音乐会你介意吗?)

🤔同义词
  • eat, burden (烦扰,打扰;使……不安;使……恼怒)

  • worry, go to trouble (操心,麻烦;烦恼)

  • trouble, worry, headache (麻烦;烦恼)

438. bottle

'bɔtl 瓶,酒瓶;一瓶

🤩短语
  • a bottle of (一瓶)

  • on the bottle (◎靠奶瓶喂养;吮吸奶瓶)

  • glass bottle (玻璃瓶)

  • plastic bottle (塑料瓶)

  • bottle neck (瓶颈)

  • water bottle (水瓶,水壶)

  • bottle opener (开瓶器;开瓶刀)

  • bottle cap (瓶盖)

  • beer bottle (啤酒瓶)

  • perfume bottle (香水瓶)

  • empty bottle (空瓶子,空瓶)

  • snuff bottle (鼻烟壶)

  • hit the bottle (酗酒)

  • gas bottle (气瓶;洗气瓶)

  • thermos bottle (n. 热水瓶)

  • bottle up (隐藏,克制;装入瓶中控制,严密封锁)

  • spray bottle (喷雾瓶;喷药瓶)

  • steel bottle (钢瓶)

  • like one's bottle ([口语]贪杯,嗜酒)

  • over a bottle (一面喝酒(一面…);手边搁着酒杯,以交谊方式)

🎤例句
  • an empty bottle (一个空瓶子)
🤔同义词
  • possess, contain, regulate, bit, manage (控制;把…装入瓶中)

439. bottom

'bɔtəm 底,底部,根基

🤩短语
  • at the bottom (在底部;在底端)

  • at the bottom of (在…的底部)

  • from top to bottom (完完全全,从头到脚)

  • bottom line (结果;概要;帐本底线)

  • on the bottom (在底部)

  • top and bottom (上下;顶层及底层)

  • bottom hole (底孔, 井底;下部孔;底部炮眼)

  • at bottom (实际上(等于at the bottom))

  • bottom plate (底板;主夹板;下模托板)

  • bottom layer (底层)

  • hit bottom (向下探底,得到结论)

  • from the bottom up (adv. 从下到上)

  • bottom surface (底面;反面)

  • sea bottom (海底;海床)

  • bottom up (颠倒,倒置;[俗]干杯)

  • flat bottom (n. 平底;平匠)

  • tank bottom (槽底)

  • bottom board (底板;浇注底板;垫板)

  • rock bottom (最低点)

  • bottom part (底部;下模)

🎤例句
  • The drugs had been hidden in a suitcase with a false bottom. (毒品藏在一个带假底板的行李箱里。)
🤔同义词
  • basis, terminal, base, extreme (底部;末端;臀部;尽头)

440. bough

bau 树枝

🎤例句
  • I rested my fishing rod against a pine bough. (我把我的鱼竿靠在松树的一个大树枝上。)

441. bounce

bauns 反跳,弹起;跳起

🤩短语
  • bounce back (反弹;迅速恢复活力)

  • on the bounce (◎在弹起时)

  • bounce the ball (拍球)

  • bounce off (弹开,反弹;从…弹跳出来;掂量…)

  • bounce up and down (上下弹跳)

🎤例句
  • Stop bouncing up and down on the sofa. (别在沙发上蹦来蹦去了。)
🤔同义词
  • energy, vitality, spring, elasticity, vigor (跳;弹力;活力)

  • rebound, resile (弹跳;弹起,反跳;弹回)

442. bound

一定的;有义务的

🤩短语
  • upper bound (上界;最大值)

  • bound for (开往…)

  • be bound by (受…约束;由…联系起来)

  • lower bound (下界)

  • bound with (与…合订;与…有共同的境界;(因喜悦等而)雀跃)

  • bound up with (与…关系密切)

  • branch and bound (分支界限法;界定法)

  • bound water (束缚水;结合水;化合水)

  • within bounds (adv. 在允许范围内)

  • duty bound (有责任(做某事);感到应该)

  • outward bound (拓展训练;驶出的;开往国外的)

  • be bound in ((书籍)封面是用…装订的)

  • bound on (猛扑)

  • in duty bound (有责任(做某事);感到应该)

  • bound up in (专心,沉迷于,忙于)

  • know no bounds (无限;不知限量)

  • bound state (束缚态)

  • bound volume (合订本)

🤔同义词
  • controlled, liable (有义务的;受约束的;装有封面的)

  • chain, jump, dance (束缚;使跳跃)

  • region, extent, scope, spectrum, territory, range, area (范围;跳跃)

  • to limit, be confined to (限制;弹起)

443. boundary

'baundəri 分界线,边界

🤩短语
  • boundary condition (边界条件,界面条件)

  • boundary value (边值;边界值)

  • boundary layer (边界层)

  • boundary element method (边界元法;边界要素法)

  • grain boundary ([冶]晶界)

  • boundary line (边界线;疆界线)

  • moving boundary (移动边界;移动界面)

  • turbulent boundary layer (湍流边界层;紊两面层)

  • boundary surface (界面;边界面)

  • outer boundary (外边界)

  • boundary point (边界点)

  • natural boundary (自然边界)

  • plate boundary (板块边缘,板块边界)

  • crystal boundary (晶界;晶体间界)

  • lower boundary (下边界)

  • boundary lubrication (边界润滑)

  • phase boundary (相界面;相界线)

  • boundary layer flow (边界层怜;边界层流动)

  • upper boundary (上边界)

  • boundary layer separation (边界层分离(现象))

🎤例句
  • National boundaries are becoming increasingly meaningless in the global economy. (在全球经济中,国界已经变得越来越没有意义。)

  • We would need their agreement to build outside the city boundary . (我们在市界以外的地方建房需要他们批准。)

  • The stream curves round to mark the boundary of his property. (小河打了个弯,为他这块地划出了边界。)

  • Anything that crosses the boundary of a black hole cannot get back. (任何物质只要跨越黑洞的界线就再也无法出来。)

  • We walked through the churchyard towards the boundary wall . (我们穿过教堂墓地,向院墙走去。)

  • The property’s boundary line is 25 feet from the back of the house. (这块地产的边界线在屋后25英尺的地方。)

  • boundary disputes between neighbouring countries (邻国之间的边界争端)

🤔同义词
  • region, extent, spectrum, territory, area ([地质]边界;范围;分界线)

444. bow

bəu 弓;蝴蝶结;鞠躬

🤩短语
  • bow down (鞠躬)

  • bow and arrow (弓和箭;弧矢)

  • bow in (恭敬)

  • bow tie (领结;蝶形领结)

  • bow wave (冲击波;头波;弓形波)

  • bow out (退出,辞职)

  • take a bow (鞠躬答谢)

  • bulbous bow (球状船艏,球鼻船首)

  • on the bow (【航海学】在船头前方左右45°范围内)

🎤例句
  • This is done with a formal bow to the king or queen. (与此同时,还要向国王或女王正式鞠躬行礼。)
🤔同义词
  • stem, Yumi (弓;鞠躬;船首)

  • stoop down, bend down (鞠躬;弯腰)

  • stoop down, bend down (鞠躬;弯腰)

  • curve, winding, flexural, crooked (弯曲的)

445. bowl

bəul 碗,钵;碗状物

🤩短语
  • super bowl (美国橄榄球超级杯大赛)

  • mixing bowl (搅拌钵;混料罐;[美俚]公路交叉点)

  • rice bowl (n. 饭碗;水稻种植区)

  • toilet bowl (抽水马桶)

  • big bowl (大碗)

  • dust bowl (风沙侵蚀区)

  • goldfish bowl (金鱼缸(无法躲开众人耳目的地方))

  • fish bowl (鱼缸;毫无隐秘的状态)

  • a bowl of rice (一碗米饭)

  • salad bowl (色拉盘)

  • iron rice bowl (铁饭碗)

  • glass bowl (玻璃碗;玻璃杯)

  • a bowl of water (一碗水)

  • fruit bowl (果盘)

  • rose bowl (玫瑰杯美式足球赛(在美国加州帕沙第纳举行))

  • drinking bowl (饮水器)

  • bowl mill (碗形磨;盆式辊磨机)

🎤例句
  • Mix all the ingredients thoroughly in a large bowl. (将所有配料放在大碗里搅拌均匀。)

  • Fill the bowl with water. (在碗里装满水。)

🤔同义词
  • knurr, rummer (碗;木球;大酒杯)

  • slip, slide (玩保龄球;滑动;平稳快速移动)

  • go round and round, fly about (投球;旋转;平稳快速移动)

446. box

bɔks 箱,盒;包箱

🤩短语
  • dialog box ([计]对话框,对话窗口)

  • in the box (在盒子里;在方框中;(美俚,禁忌语)(男人)正与女人性交)

  • box girder (n. [建]箱形梁)

  • box office (票房;售票处)

  • box in (vt. 矩形缩小;盒状收缩;围起来)

  • gear box (齿轮箱)

  • black box (黑盒子)

  • gift box (礼品盒;礼物盒;彩盒)

  • control box (n. 操纵台,控制箱,操作箱)

  • paper box (纸箱)

  • check box ([计]复选框)

  • box beam (箱形梁,盒形梁)

  • text box (文字框;正文框)

  • in a box (为难;进退维谷)

  • wooden box (木箱;木盒子)

  • packing box (填料盒;填料函)

  • sound box (音箱)

  • list box (列表框)

  • combo box ([计]组合框)

  • light box (灯箱;标准灯箱;照光盒;航行识别灯控制箱)

🎤例句
  • Jim watched the game from a private box. (吉姆在私人包厢里观看比赛。)
🤔同义词
  • case, balcony ([包装]箱,盒子;包厢;一拳)

  • spar (拳击)

447. boy

bɔi 男孩,少年;家伙

🤩短语
  • little boy (小男孩)

  • boy friend (男朋友)

  • big boy (大亨,大人物)

  • baby boy (男婴;小男孩)

  • poor boy (切开中间夹肉干酪蔬菜等的大三明治)

  • bad boy (坏男孩;不良少年)

  • handsome boy (帅小伙)

  • old boy (老生;(招呼用)老朋友)

  • pretty boy (漂亮男孩;脂粉气十足的男人;矫揉造作的男子)

  • new boy (新来的男孩;新人)

  • golden boy (有成就的男人)

  • boy scout (n. 童子军;过于理想而不切实际者;单纯的政治家)

  • office boy (小弟;工友)

  • whipping boy (代罪羔羊,代人受罪者)

  • lazy boy (n. 懒惰的男孩)

  • ball boy (n. (给打网球的人捡球的)球童)

  • game boy (掌上游戏机;热衷于电子游戏的男孩)

  • newspaper boy (报童)

  • astro boy (铁臂阿童木(日本的漫画机器人))

  • boy wonder (神童;青年才俊)

🎤例句
  • The boys wanted to play football. (男孩子们想踢足球。)

  • boys and girls aged 11–18 (11到18岁之间的男孩和女孩)

  • What a polite little boy (= young male child ) you are. (你真是个有礼貌的小男孩。)

  • Come on, Timmy, act like a big boy (= an older boy ) now. (行了,蒂米,要有大男孩的样子了。)

🤔同义词
  • he, guy, man, jack, male (男孩;男人)

448. brain

brein 脑,脑髓;脑力

🤩短语
  • human brain (人脑)

  • brain injury ([医]脑损伤)

  • brain damage (脑损伤)

  • brain drain (人才外流;智囊流失)

  • brain tumor (脑瘤,脑癌;脑肿瘤)

  • brain activity (大脑活动)

  • on the brain (念念不忘;着迷)

  • brain stem (脑干)

  • brain power (脑力;智能)

  • brain death ([医]脑死亡)

  • brain cell (脑细胞)

  • brain surgery (脑外科;脑部手术)

  • blood brain barrier (血脑屏障)

  • brain trust (智囊团)

  • brain chemistry (脑化学)

  • brain truster (n. 顾问;智囊团团员)

  • brain scan (脑部扫描)

  • brain work (脑力劳动)

  • brain dead (脑死亡的)

  • brain storming (头脑风暴法,集体创造性思维法)

🎤例句
  • Messages from the brain are carried by the central nervous system. (大脑发出的信息是通过中枢神经系统传递的。)

  • the chemistry of the brain (大脑的化学性质)

  • the human brain (人脑)

  • She died of a brain tumour . (她死于脑瘤。)

🤔同义词
  • intelligence, mind, mentality (头脑,智力;脑袋)

449. brake

breik 闸,刹车

breik 制动

🤩短语
  • brake system (煞车系统)

  • disc brake ([汽车]盘式制动器)

  • brake pad (刹车片;盘式刹车片;制动衬块;闸垫)

  • brake pedal (刹车踏板;制动踏板)

  • hydraulic brake (液压制动器,液压式刹车器)

  • brake disc (制动盘;闸盘;碟式刹车盘)

  • brake shoe (闸瓦(刹车制动片))

  • brake drum ([汽车]制动鼓;刹车鼓)

  • electromagnetic brake (电磁制动器;电磁闸)

  • parking brake (停车制动,驻车制动器)

  • brake torque (制动转矩)

  • brake fluid (制动液;刹车油)

  • brake lining (制动衬片)

  • brake control (制动控制)

  • drum brake (鼓式制动器;鼓形闸)

  • brake force (制动力)

  • brake performance (制动器性能)

  • hand brake (手刹车)

  • disk brake (盘式制动器;碟式刹车器)

  • air brake (气闸(减速板))

🎤例句
  • Test your brakes after driving through water. (车子涉水之后要检验一下刹车。)

  • I managed to put the brakes on just in time. (我最终及时刹了车。)

  • Moira slammed on the brakes (= used them suddenly and with a lot of force ) . (莫伊拉猛踩刹车。)

  • the screech of brakes (刹车的刺耳噪音)

🤔同义词
  • spoke, lock (闸,[机][车辆]刹车;阻碍)

450. branch

brɑ:ntʃ, bræntʃ 树枝;分部;分科

🤩短语
  • party branch (党支部)

  • branch office (分支机构;分局;分社)

  • branch company (分公司)

  • branch line (支线;岔线)

  • executive branch (行政部门)

  • main branch (主枝;主分支;中央领导技)

  • olive branch (橄榄枝(象征和平);谈和的建议;小孩)

  • branch and bound (分支界限法;界定法)

  • branch out (v. 长出枝条;扩展范围;偏离主题)

  • party branch secretary (党支部书记)

  • branch pipe (支管;[机]分歧管)

  • branch network (分支网络)

  • branch off (分叉)

  • branch manager ([经]分店经理)

  • special branch ((英国警察部门的)政治保安处)

  • branch school (分校)

  • branch bank (银行分行,分行)

  • branch out into (分成;分枝成)

  • bundle branch (束支)

  • overseas branch (国外分支机构;海外分店)

🎤例句
  • After the storm, the ground was littered with twigs and branches. (暴风雨过后,满地都是大大小小的树枝。)

  • The topmost branches were full of birds. (树梢上停满了鸟儿。)

🤔同义词
  • sticks, feeder ([林]树枝,[植]分枝;分部;[地理][水文]支流)

451. brand

brænd 商品;烙印

brænd 铭刻

🤩短语
  • famous brand (名牌,名牌货)

  • brand new (全新的;崭新的)

  • brand image (品牌形象)

  • brand name (商标名称)

  • own brand (自有品牌;使用自己商标的商品)

  • international brand (国际品牌)

  • brand awareness (品牌意识,商标意识;品牌知名度)

  • name brand (名牌)

  • new brand (新品牌;新牌子)

  • national brand (全国性品牌;国家名牌;全国性商标)

  • brand effect (品牌效应)

  • brand extension (品牌延伸)

  • brand equity (品牌价值;商标资产)

  • brand loyalty (品牌忠诚度)

  • brand identity (品牌识别;品牌标识;品牌同一性)

  • brand recognition (品牌认知;品牌识别)

  • brand name products (品牌产品)

  • private brand (私人品牌)

  • brand new day (崭新的一天(电影名称))

  • local brand (区域性品牌)

🎤例句
  • Winston is a brand of cigarette. (云斯顿是一种香烟品牌。)
🤔同义词
  • heart, stamp (铭刻于,铭记;打烙印于;印…商标于)

  • logo, label ([贸易]商标,[经管]牌子;烙印)

452. brandy

'brændi 白兰地酒

🎤例句
  • After a couple of brandies Michael started telling me his life story. (几杯白兰地酒过后,迈克尔开始向我讲述他的人生故事。)
🤔同义词
  • eau de vie, Nantz ([食品]白兰地酒)

453. brass

brɑ:s, bræs 黄铜;黄铜器

🤩短语
  • top brass ([口]高级军官;[口]要员;[航海]顶部轴衬)

  • brass wire (黄铜丝,铜丝)

  • brass band (n. 军乐队;黄铜带;吹奏乐队)

  • brass tacks (基本事实;事实真相;黄铜平头钉)

  • brass ball (黄铜球)

  • brass instrument (铜管乐器)

  • brass plate (n. 黄铜名牌)

  • brass ball valve (黄铜球阀)

  • brass alloy (黄铜合金)

  • brass ring (黄铜圈)

  • antique brass (古铜色)

  • brass casting (黄铜铸造;黄铜铸件)

  • brass fittings (黄铜配件)

  • yellow brass (黄铜,铜锌合金)

  • brass plated (镀黄铜)

🎤例句
  • an old brass bedstead (老式黄铜床架)
🤔同义词
  • orichalc, yellow metal ([材]黄铜;黄铜制品;铜管乐器;厚脸皮)

454. brave

breiv 勇敢的,华丽的

🤩短语
  • brave oneself (自夸,自负;大言不惭)

  • brave it out (v. 拼到底)

  • brave new world (美好新世界)

  • brave heart (勇敢的心(惊世未了情))

🎤例句
  • brave soldiers (勇敢的士兵)

  • her brave fight against cancer (她与癌症的勇敢搏斗)

🤔同义词
  • game, magnificent, gorgeous (勇敢的;华丽的)

  • face up to, outbrave (勇敢地面对)

  • warrior, lionheart (勇士)

455. bread

bred 面包;食物,粮食

🤩短语
  • steamed bread (n. 馒头)

  • bread and butter (涂黄油的面包;基本生活资料;生计)

  • daily bread (n. 日常食品;生计)

  • a piece of bread (一片面包)

  • white bread (白面包)

  • slice of bread (面包片)

  • bread and milk (◎泡在煮沸牛奶中的碎面包)

  • bread and wine (【宗教】圣餐)

  • bread and cheese (普通食品;生计;涂奶酪的面包)

  • bread flour (面包粉;高筋面粉)

  • rye bread (黑面包)

  • bake bread (烤面包)

  • french bread (法式长条面包)

  • brown bread (黑面包)

  • dry bread (无黄油面包)

  • eat the bread of (受到…,遭受…)

  • sliced bread (切片面包)

  • garlic bread (n. 蒜蓉面包;香蒜面包)

  • break bread (v. 进餐)

  • bread maker (面包机)

🎤例句
  • Would you like some bread with your soup? (你喝汤时要吃点面包吗?)

  • a loaf of brown bread (一条黑面包)

  • a piece of bread and butter (一块黄油面包)

🤔同义词
  • living, keep, livelihood (面包;生计)

456. breadth

bredθ 宽度,幅度;幅面

🤩短语
  • breadth of mind (心胸)

  • breadth of view (见识的广阔,眼光的远大)

🎤例句
  • We need to provide more breadth in the college curriculum. (我们需要扩大学院课程的范围。)
🤔同义词
  • width, range (宽度,幅度;宽宏)

457. break

打破;损坏;破坏

🤩短语
  • break through (突破;突围;有重要创见)

  • break up (打碎,破碎;结束;解散;衰落)

  • break down (分解;发生故障;失败;毁掉;制服)

  • take a break (休息一下)

  • break out (v. 爆发;突发)

  • break in (打断;闯入;训练;使逐渐习惯)

  • break away (脱离;放弃;逃跑)

  • break into (闯入;破门而入)

  • break away from (vt. 放弃;脱离……)

  • break of (v. 放弃;改掉(习惯))

  • break from (v. 决裂)

  • break with (v. 结束;与…绝交,和…断绝关系;和…决裂)

  • break off (折断;突然停止,暂停)

  • break out of (摆脱(束缚等);突破…)

  • elongation at break (断裂伸长;断裂延伸率;破坏时伸长量)

  • break up with (跟…分手;与…断绝关系)

  • break the law (违法)

  • give me a break (让我休息一下)

  • could break (可能破碎)

  • make or break (要么成功要么毁灭)

🎤例句
  • The silence was broken by a loud scream. (一声尖叫打破了寂静。)
🤔同义词
  • rest, interruption (休息,中断;破裂处)

  • smash in, cut off (打破,弄破;中断;弄坏;削弱)

458. breakfast

'brekfəst 早饭,早餐

🤩短语
  • for breakfast (当作早餐;对于早餐来说)

  • have breakfast (吃早餐,吃早饭)

  • eat breakfast (吃早饭)

  • at breakfast (早餐时,正在吃早饭)

  • continental breakfast (欧式早餐(仅有咖啡和果酱面包))

  • bed and breakfast (欧洲的一种简易旅馆;住宿加早餐)

  • english breakfast (n. 英式早餐(熏肉、蛋、烤面包和果酱))

  • big breakfast (丰盛的早餐;精选早餐套餐)

  • breakfast room (早餐室)

  • make breakfast (做早餐)

  • breakfast buffet (自助早餐;自助早餐吧)

🎤例句
  • We had bacon and eggs for breakfast . (我们早餐吃了熏肉鸡蛋。)

  • I never eat breakfast . (我从来不吃早饭。)

  • After a hearty breakfast (= large breakfast ) , we set out for a hike. (我们吃了一顿丰盛的早餐,然后出发去远足了。)

  • a light breakfast (简单的早餐)

  • a working breakfast (工作早餐)

🤔同义词
  • brekker, dejeuner (早餐;早饭)

459. breast

brest 乳房;胸脯,胸膛

🤩短语
  • breast cancer (乳腺癌)

  • breast milk (母乳;母奶)

  • breast carcinoma (乳腺癌)

  • chicken breast ([医]鸡胸)

  • breast feeding (母乳喂养,喂哺母乳)

  • breast height (胸高)

  • breast wall (n. 护壁(等于retaining wall))

  • breast stroke (n. 蛙泳)

  • breast pump (n. [医]抽乳器;吸乳器)

  • breast pocket (n. 小袋,胸袋)

  • at the breast (吃奶的)

  • breast reduction (乳房缩小术)

🎤例句
  • These bras are specially designed for women with large breasts. (这些胸罩专为乳房丰满的女性设计。)

  • breast milk (母乳)

  • breast cancer (乳腺癌)

🤔同义词
  • chest, uber ([解剖]乳房,胸部;胸怀;心情)

  • be at grips with (以胸对着;与…搏斗)

460. breath

breθ 气息,呼吸;气味

🤩短语
  • deep breath (深呼吸)

  • take a deep breath (深呼吸)

  • out of breath (喘不过气来,上气不接下气)

  • shortness of breath (气促;呼吸浅短)

  • take your breath away (使大吃一惊;使人高兴得说不出话来;令人屏息)

  • bad breath (口臭(等于halitosis))

  • breath in (vt. 吸气;呼进)

  • take a breath (喘口气;深深地吸一口气)

  • breath of life (不可缺少的东西)

  • in the same breath (同时)

  • take my breath away (使大吃一惊;让我无法呼吸)

  • short of breath (呼吸短促)

  • catch my breath (喘气;随着我的呼吸)

  • save your breath (别唠叨了;省口气吧;别白费口舌了)

  • life breath (鼓舞因素)

  • breath of air (微风)

  • in one breath (一口气;同时(等于in the same breath))

  • with bated breath ((因恐惧、焦虑而)屏息地,不出声地[见 breath])

  • gasp for breath (呼吸十分困难, 上气不接下气)

  • take breath (歇口气,喘口气)

🎤例句
  • Slow down, I need to catch my breath. (慢一点,我要喘口气。)
🤔同义词
  • moment, evidence, sign, second, wind (呼吸,气息;一口气,(呼吸的)一次;瞬间,瞬息;微风;迹象;无声音,气音)

461. breathe

bri:ð 呼吸

bri:ð 呼吸

🤩短语
  • breathe in (吸入)

  • breathe out (呼出)

  • breathe freely (透气;安心)

  • breathe deeply (深呼吸)

  • breathe again (宽心;再次呼吸)

  • breathe the fresh air (呼吸新鲜空气)

  • breathe easy (呼吸通畅;松一口气;安心)

  • breathe into (注入)

🎤例句
  • The room filled with smoke, and it was becoming difficult to breathe. (房间里全是烟,呼吸越来越困难。)

  • People are concerned about the quality of the air they breathe. (人们关心他们所呼吸的空气的质量。)

  • Relax and breathe deeply (= take in a lot of air ) . (放松,深呼吸。)

🤔同义词
  • half-whisper, susurrate (呼吸;低语;松口气;(风)轻拂)

  • beam, respire (呼吸;使喘息;流露;低声说)

462. breed

bri:d 品种

bri:d 使繁殖

🤩短语
  • rare breed (凤毛麟角;稀有品种)

  • breed out (在人工繁殖中消除)

  • pure breed (纯种)

🎤例句
  • Real cowboys are a dying breed (= not many exist anymore ) . (真正的牛仔现在已非常少见。)
🤔同义词
  • increase, result (繁殖;饲养;产生)

  • attract, keep, school, cause, mother (繁殖;饲养;养育,教育;引起)

  • category, variety, manner, nature, description ([生物]品种;种类,类型)

463. breeze

bri:z 微风,和风

🤩短语
  • spring breeze (春风;望春风(台湾名歌))

  • gentle breeze (微风;[气象]蒲福三级风)

  • sea breeze (海风)

  • cool breeze (凉爽的微风)

  • breeze in (轻而易举地取胜;象一阵风似地来到)

  • shoot the breeze (吹牛;闲扯)

  • soft breeze (微风;暖风;和风)

  • light breeze (微风;[气]二级风)

  • in a breeze (不费力地)

  • strong breeze (强风;劲风,六级风)

  • coke breeze (碎焦炭)

  • fresh breeze (清风;五级风;轻劲风)

  • mountain breeze (山风)

🎤例句
  • flowers waving in the breeze (在微风中摇曳的花儿)
🤔同义词
  • breath, doddle ([气象]微风;轻而易举的事;煤屑;焦炭渣;小风波)

  • tail out, pull foot ([气象]吹微风;逃走)

464. brick

brik 砖,砖块;砖状物

🤩短语
  • brick wall (砖壁,砖墙)

  • red brick (红砖)

  • brick by brick (一点一点地砌)

  • clay brick (粘土砖;黏土砖)

  • brick masonry (砖砌体;砖砌圬工)

  • hollow brick (空心砖)

  • refractory brick (耐火砖)

  • brick house (砖房)

  • brick red (砖红色;红砖色的)

  • brick tea (n. 砖茶;茶砖)

  • air brick (空心砖;通风砖;不烧砖;砖坯)

  • silica brick (硅砖;石英砖)

  • concrete brick (混凝土砖)

  • wall brick (墙砖)

  • brick kiln (砖窑)

  • cement brick (水泥砖)

  • porous brick (多孔砖;多孔性砖)

  • fire brick ([化]耐火砖,火砖)

  • the bricks and mortar (◎[俚语]总称房屋,建筑物;房产)

  • insulating brick (绝缘砖;隔热砖)

🎤例句
  • a brick wall (砖墙)

  • a house made of brick (砖房)

  • Protesters attacked the police with stones and bricks. (抗议者用石头和砖块袭击警察。)

465. bridge

bridʒ 桥,桥梁;桥牌

🤩短语
  • arch bridge (拱形桥)

  • suspension bridge (吊桥)

  • bridge construction (桥梁施工;桥梁结构;桥梁建筑)

  • bridge over (在…上架桥;渡过;暂时帮助)

  • highway bridge (公路桥)

  • girder bridge (板梁桥;高架桥;天桥)

  • bridge deck (桥面板;船桥甲板)

  • bay bridge (海湾大桥)

  • railway bridge (铁路桥;铁桥;火车桥)

  • concrete bridge (混凝土桥)

  • build a bridge (建立好关系;修建桥梁)

  • steel bridge (钢桥)

  • road bridge (公路桥;道路桥)

  • bridge across (桥接,跨接)

  • bridge the gap (缩小差距)

  • bridge crane (桥式起重机;桥式吊车)

  • rigid frame bridge (刚构桥,刚架桥;刚架式桥梁)

  • stone bridge (石桥)

  • bridge type (桥型;桥式)

  • rainbow bridge (虹桥(美国犹他州南部天然拱形石桥))

🎤例句
  • He walked back over the railway bridge. (他从铁路桥上走了回去。)
🤔同义词
  • ponte, pons ([交]桥;桥牌;[计][电]桥接器;船桥)

  • cross (架桥;渡过)

466. brief

bri:f 简短的;短暂的

🤩短语
  • in brief (简言之)

  • brief introduction (简介;简短介绍)

  • brief description (简要说明;简介)

  • to be brief (简言之)

  • take a brief ((指律师)接手案件)

  • brief survey (简短的调查;简单的调查)

  • hold no brief for (不为…辩护;不支持,不赞同)

  • news in brief (简讯;简明新闻)

  • design brief (设计纲要)

  • brief meeting (碰头会)

  • brief case (公文包)

  • brief exposure (手控时间快门)

🎤例句
  • We stopped by Alice’s house for a brief visit. (我们顺路在艾丽斯家小坐片刻。)

  • Let’s keep this conversation brief; I have a plane to catch. (我们长话短说吧,我还要赶飞机。)

🤔同义词
  • little, passing, transient, compact (简短的,简洁的;短暂的,草率的)

  • abstract, resume ([图情]摘要,简报;概要,诉书)

  • abstract, epitomize (简报,[图情]摘要;作…的提要)

467. bright

brait 明亮的;聪明的

🤩短语
  • bright future (光明的未来,光明的前途)

  • bright red (鲜红;亮红色)

  • bright color (明亮的颜色)

  • bright light (强光)

  • bright side (光明的一面;光泽面;令人高兴的一面)

  • bright spot (光点;辉点;高兴的事)

  • bright prospect (光明的前景,辉煌的前程)

  • bright yellow (嫩黄)

  • bright blue (中湖蓝;鲜蓝)

  • bright moon (明月,皓月;明月心)

  • bright star (明亮的星;灿烂的星)

  • bright green (亮绿;翠绿;鲜绿色)

  • clear and bright (清明)

  • bright orange (橙黄)

  • bright day (美好的一天)

  • bright and early (adv. 一大早)

  • bright idea (好点子,聪明的主意)

  • bright annealing (光亮退火;非氧化退火)

  • bright luster (镜面光泽)

  • bright and sunny (阳光明媚)

🎤例句
  • Her eyes were hurting from the bright lights. (明亮的光线刺痛了她的眼睛。)

  • bright sunshine (灿烂的阳光)

  • a large bright room (明亮的大房间)

🤔同义词
  • intelligent, liquid, wise, good, vivid (明亮的,鲜明的;聪明的;愉快的)

  • transparently (明亮地;光明地;欢快地)

468. brighten

'braitən 使发光;使快活

🤩短语
  • brighten up (发亮;变得明亮起来)
🎤例句
  • Use blonde highlights to brighten your hair. (用点金色的挑染,让你的发色明亮起来。)
🤔同义词
  • light (明亮;变亮;活跃;快乐高兴)

469. brilliant

光辉的;卓越的

🤩短语
  • brilliant blue (鲜蓝;酞青;孔雀兰)

  • brilliant sunshine (灿烂的阳光)

  • brilliant green (亮绿)

  • coomassie brilliant blue (考马斯亮蓝)

  • brilliant yellow (亮黄)

  • brilliant white (炽白光;亮白)

  • brilliant orange (亮橙,亮桔红)

🎤例句
  • She closed her eyes against the brilliant light . (强烈的光线下,她闭起了眼睛。)

  • We sat outside in the brilliant sunshine . (我们坐在外面,沐浴在灿烂的阳光下。)

  • She was dressed in brilliant white. (她穿着一身耀眼的白色。)

🤔同义词
  • excellent, prominent, outstanding, splendid, gorgeous (灿烂的,闪耀的;杰出的;有才气的)

470. brim

brim 边,边缘;帽沿

🤩短语
  • to the brim (充满,满到边缘上)

  • brim with (洋溢着;充满着)

🎤例句
  • an old straw hat with a broad brim (一顶旧的宽边草帽)
🤔同义词
  • margin, rim (边;边缘)

  • spill over, flow over (满溢;溢出)

471. bring

briŋ 带来;引出;促使

🤩短语
  • bring about (引起;[航]使掉头)

  • bring forward (提出;提前;结转)

  • bring up (提出;教育;养育;呕出;[航](船等)停下)

  • bring in (引进;生产;增加)

  • bring into (v. 使开始;使进入某种状态)

  • bring out (出版,生产;使显示;说出)

  • bring forth (v. 产生;发表)

  • bring back (拿回来;使…恢复;使…回忆起来)

  • bring down (降低;打倒,打死;击落)

  • bring on (导致;引起;使…发展)

  • bring along (带来;使……发展)

  • bring together (集合;使…团结起来)

  • bring into play (发挥;启用)

  • bring home (清楚说明;将…带回家)

  • bring with (v. 带来;拿来;取来)

  • bring into effect (实施;实行;使生效)

  • bring an end to (vt. 结束,使完结)

  • bring it on (魅力四射(电影名,又译美少女啦啦队))

  • bring to mind (想起)

  • bring into being (使…形成;使…存在)

🎤例句
  • The discovery of gold brought thousands of people to the Transvaal. (黄金的发现把成千上万的人引到了德兰士瓦。)
🤔同义词
  • attract, produce, force, cause, operate (带来;促使;引起;使某人处于某种情况或境地)

472. brisk

brisk 活泼的;清新的

🎤例句
  • a brisk walk (轻快的行走)

  • They set off at a brisk pace . (他们踏着轻快的步伐上路了。)

🤔同义词
  • alive, acute, keen, lively, activated (敏锐的,活泼的,轻快的;凛冽的)

  • come alive, out of one's shell (活跃起来;变得轻快)

473. bristle

'brisl 短而硬的毛;鬃毛

🤩短语
  • bristle with (充满;密集)

  • bristle brush (鬃毛画笔)

🎤例句
  • His chin was covered with bristles. (他满下巴都是胡茬。)
🤔同义词
  • seta, chaeta (猪鬃;[动]刚毛)

  • anger, chafe at (发怒;竖起)

474. Britain

'britən 不列颠,英国

🤩短语
  • great britain (英国)

  • battle of britain (不列颠之战(1940年7至10月英德空军的一系列战斗);伦敦上空的鹰(电影名称))

🎤例句
  • This is the stud naturalized from Britain. (这是从不列颠引进的种马。)

475. British

'britiʃ 不列颠的,英联邦的

🤩短语
  • british columbia (n. 不列颠哥伦比亚(省名,位于加拿大西部))

  • british english (英国英语(英国说和写的英语,尤以之与美国英语相区别))

  • british empire (大英帝国)

  • british museum (不列颠博物馆)

  • british airways (英国航空公司)

  • british isles (不列颠群岛)

  • british council (n. 英国文化委员会)

  • british commonwealth (英联邦)

  • british broadcasting corporation (英国广播公司(BBC))

  • british system (英制)

  • british person (英国人)

  • british open ([高尔夫球]英国公开赛)

  • british virgin islands (英属维尔京群岛(英国在小安的列斯群岛最北部的殖民地,首府罗德城))

  • british west indies (英属西印度群岛)

  • british india (英属印度(原为印度的一部分,后分属印度和巴基斯坦))

  • british north america (英属北美;英国保险公会北美洲保险区域)

  • british telecom (英国电信公司)

🎤例句
  • the British government (英国政府)

476. brittle

脆的;易损坏的

🎤例句
  • But while our screens are brittle, theirs is flexible––at what they say is one tenth the price. (但我们的屏幕都很脆弱,他们的却很柔软,而且价钱是我们的十分之一。)

477. broad

brɔ:d 宽的,阔的;广泛的

🤩短语
  • broad market (广阔的市场;大量交易额;交易活跃的市场)

  • broad spectrum ([医]广谱)

  • broad band (宽带)

  • in a broad sense (广义上讲)

  • broad bean (蚕豆)

  • broad daylight (光天化日;公开地)

  • in the broad sense (广义上(而言))

  • broad leaved forest (落叶林)

  • broad interests (广泛的兴趣)

  • broad and wide (◎全部;全体)

  • broad jump (跳远)

  • broad bean paste (豆瓣酱)

  • broad spectrum antibiotic (广谱抗菌素)

🎤例句
  • We went along a broad passage. (我们走在一条宽阔的走廊上。)

  • He was six feet tall, with broad shoulders. (他身高六英尺,肩膀宽阔。)

🤔同义词
  • wider, obvious, prominent, marked, noted (宽的,辽阔的;显著的;大概的)

478. broadcast

'brɔ:dkɑ:st, -kæst 广播,播音

🤩短语
  • live broadcast (直接广播)

  • news broadcast (新闻广播,新闻报道)

  • television broadcast (电视广播)

  • radio broadcast (无线电广播)

  • broadcast media (广播媒体)

  • broadcast network (广播网络)

  • broadcast news (广播新闻)

  • broadcast station (广播电台)

  • broadcast ephemeris (广播星历;广播天文历)

  • broadcast address ([计]广播地址,播散地址)

  • broadcast control (广播控制)

  • broadcast storm (广播风暴)

  • broadcast domain (广播域)

  • broadcast communication (广播通信)

  • broadcast quality (广播质量)

🎤例句
  • a news broadcast (一档新闻节目)

  • CNN’s live broadcast of the trial (= sent out at the same time as the events are happening ) (美国有线电视新闻网对这场庭审的现场直播)

🤔同义词
  • play, send over (播送,播放;(无线电或电视)广播;播撒(种子))

  • send over (广播,播送;播放)

  • Pingback (广播;播音;广播节目)

479. broken

'brəukən 被打碎的,骨折的

🤩短语
  • broken down (解堵;临时出故障;毁坏了的)

  • broken up (破碎的;裂缝性的)

  • broken glass (被打碎的玻璃)

  • broken off (中断;破掉(破裂后跌落))

  • broken out (打破,打坏;锚出土)

  • broken leg (骨折的腿)

  • broken line (折线;虚线;断线;点线)

  • broken stone (碎石;压碎石)

  • broken bone (骨折;断骨)

  • broken window (破窗理论;破窗效应)

  • broken english (蹩脚的英语)

  • broken rice (碎米,米碌)

  • broken wire (断丝;断线)

  • broken belt (冰带;破碎带;海冰过渡带)

  • broken record (坏了的唱片;反复讲同样的话;[美口]“破唱片”)

  • broken hearted (伤心;碎心)

  • broken needle (断针)

🎤例句
  • a badly broken leg (严重骨折的腿)

  • Gibbs had an X-ray, which revealed no broken bones. (吉布斯拍了X光片,显示没有骨折。)

🤔同义词
  • shattered, smashed (破碎的;坏掉的)

  • loused (折断;打碎;损坏(break的过去分词))

480. bronze

brɔnz 青铜;青铜制品

🤩短语
  • bronze medal (铜牌;铜质奖章)

  • bronze age (铜器时代;青铜器时代)

  • bronze ware (铜器;青铜器)

  • bronze statue (铜像;青铜像)

  • bronze powder (青铜粉)

  • tin bronze ([化]锡青铜)

  • aluminum bronze (铝青铜;铝铜;矾铜)

  • phosphor bronze ([冶]磷青铜)

  • bronze casting (青铜铸件)

  • beryllium bronze (n. 铍青铜)

  • silicon bronze (硅青铜,硅铜)

  • cast bronze (铸造青铜)

  • bronze medalist (第三名;铜牌获得者)

  • tungsten bronze (n. [化]钨青铜)

  • aluminium bronze (铝青铜)

  • casting bronze (铸造青铜)

🎤例句
  • a bell cast in bronze (青铜浇铸的一口钟)
🤔同义词
  • gunmetal ([材]青铜;古铜色;青铜制品)

  • aeneous (青铜色的;青铜制的)

481. brood

bru:d 同窝幼鸟

bru:d 孵(蛋)

🤩短语
  • brood over (计较(尤指忿恨不满);郁闷地沉思)

  • brood on (念念不忘, 计较(特指忿恨不满))

  • brood pouch (育仔囊;育儿袋)

🎤例句
  • ...a hungry brood of fledglings. (…一窝饥饿的雏鸟。)
🤔同义词
  • meditate on, be deep in thought (孵;沉思)

  • gang, tribe (一窝;一伙)

482. brook

bruk 小河,溪流

🤩短语
  • stony brook (斯托尼布鲁克分校)
🎤例句
  • a babbling brook (潺潺的小溪)
🤔同义词
  • stomach, go, abide, stand, tough (忍受;容忍)

  • creek, rivulet (小溪;小河)

483. broom

bru:m 扫帚

🤩短语
  • new broom (新上任者;新晋升者)

  • broom corn millet (黍, 稷)

🎤例句
  • The lobby is empty but for the postman and his broom. (大厅里除了邮差和他的扫帚以外别无他人。)

  • As a rule, where the broom does not reach the dust will not vanish of itself. (扫帚不到, 灰尘照例不会自己跑掉。)

🤔同义词
  • genista, gorse (扫帚;[纺]金雀花)

  • clean off, sweep out (扫除)

484. brother

'brʌðə 兄弟;同事,同胞

🤩短语
  • elder brother (哥哥,兄长)

  • younger brother (弟弟)

  • little brother (小兄弟;副气旋)

  • big brother (哥哥;老大哥)

  • older brother (哥哥;长兄)

  • twin brother (n. 孪生兄弟)

  • eldest brother (长兄)

  • craft brother (n. 同行)

  • kid brother ((美国英语)弟弟)

  • half brother (同母异父(或同父异母)兄弟)

  • blood brother (亲兄弟;结拜兄弟)

🎤例句
  • I have two brothers, William and Mark. (我有两个兄弟,威廉和马克。)

  • My big brother (= older brother ) has always looked after me. (我哥哥一直照顾我。)

  • my twin brother (我的双胞胎兄弟)

🤔同义词
  • fellow, colleague (兄弟;同事;战友)

485. brow

brau 额;眉,眉毛

🎤例句
  • He wiped his brow with the back of his hand. (他用手背擦了擦额头。)
🤔同义词
  • quantum, supercilium (眉,眉毛;[解剖]额;表情)

486. brown

braun 褐色,棕色

🤩短语
  • gordon brown (戈登·布朗(英国首相))

  • dark brown (深棕色;深褐色)

  • brown rice (糙米)

  • reddish brown (红棕色;赫色)

  • golden brown (金黄色;淡棕色)

  • brown hair (棕色头发)

  • light brown (浅棕色)

  • brown sugar (红糖;黄糖)

  • brown coal (褐煤)

  • brown paper (n. 牛皮纸)

  • brown bear (棕熊,棕色熊)

  • brown university (布朗大学(美国))

  • pale brown (浅褐色,淡棕色)

  • brown study (深思;出神)

  • brown earth (棕土;褐土)

  • brown algae ([植]褐藻)

  • brown fat (褐色脂肪;[解剖]肩胛间腺)

  • brown sauce (棕色调味酱,棕色调味料)

  • brown spot (褐斑病;烟草赤星病;褐色叶斑病)

  • brown bread (黑面包)

🎤例句
  • This particular model is available in brown, white, or grey. (这个型号的产品有棕色、白色和灰色的。)

  • the browns and greens of the landscape (棕绿相映的风景)

🤔同义词
  • umber (棕色的,褐色的;太阳晒黑的)

  • suntan (褐色,棕色)

487. bruise

bru:z 青肿,伤痕;擦伤

🎤例句
  • minor cuts and bruises (轻微的伤口和淤青)
🤔同义词
  • abrasion, brush-burn (擦伤;挫伤;[外科]青肿)

  • wound, brush burn (擦伤;受伤)

488. brush

刷子,毛刷;画笔

🤩短语
  • brush plating ([化]刷镀)

  • brush up (复习;提高;擦光)

  • carbon brush (碳刷)

  • paint brush (漆刷,涂漆刷,油漆刷)

  • tooth brush (牙刷)

  • brush up on (复习,温习;重温)

  • brush past (擦过)

  • brush tool (画笔工具;刷子工具)

  • writing brush (毛笔)

  • wire brush (钢丝刷)

  • brush painting (毛笔画)

  • hair brush (发刷,毛刷)

  • brush teeth (刷牙)

  • brush off (刷去;丢弃;脱落)

  • brush stroke (笔触,绘画的技巧;画笔描边)

  • brush pen (n. 毛笔)

  • brush roller (毛刷辊;毛刷罗拉,滚筒刷)

  • lip brush (唇刷;口红刷)

  • toilet brush (马桶刷)

  • brush away (v. 刷去)

🎤例句
  • a scrubbing brush (硬毛刷,板刷)
🤔同义词
  • argument, dispute (刷子;画笔;毛笔;争吵)

  • draw, picture (刷;画)

  • glance off, skate over (刷;擦过;掠过)

489. brute

bru:t 禽兽,畜生

🤩短语
  • brute force (强力)
🤔同义词
  • cruel, ferocious (残忍的;无理性的)

  • beast, subman (畜生;残暴的人)

490. bubble

'bʌbl

'bʌbl 冒泡,沸腾

🤩短语
  • bubble economy (泡沫经济)

  • air bubble (气泡;砂眼)

  • bubble burst (泡沫破灭;泡泡破了)

  • bubble bath (n. 泡沫浴)

  • bubble column (泡罩塔)

  • bubble gum (泡泡糖)

  • gas bubble (气泡)

  • bubble sort (冒泡排序;上推分类法)

  • bubble flow (泡状流;气泡流)

  • bubble wrap (气泡膜外包装材料)

  • bubble up (往上冒泡;沸腾)

  • bubble point ([化]始沸点;起泡点)

  • bubble tea (泡沫红茶;珍珠奶茶;泡泡茶)

  • bubble cap (泡罩;泡帽)

  • soap bubble (肥皂泡;美丽而又短暂虚幻的事物)

  • burst your bubble (煞风景;扎破泡泡;打破人的幻想)

  • bubble motion (泡沫运动;气泡运动)

🎤例句
  • When water boils, bubbles rise to the surface. (水烧开时,水面会冒泡泡。)

  • soap bubbles (肥皂泡)

  • She was blowing bubbles in her milk with a straw. (她用吸管在牛奶里吹泡泡。)

🤔同义词
  • foam, yeast ([涂料]气泡,泡沫,泡状物;透明圆形罩,圆形顶)

  • boil, intumesce (沸腾,冒泡;发出气泡声)

  • gush over (使冒泡;滔滔不绝地说)

491. bucket

'bʌkit 水桶;吊桶;铲斗

🤩短语
  • bucket elevator (斗式提升机;斗式运输机)

  • bucket wheel (杓轮;戽式链轮;戽斗水轮)

  • bucket teeth (戽斗齿;铲斗齿)

  • ice bucket (n. (餐桌上冰镇酒或饮料的)冰桶)

  • grab bucket (抓斗,挖泥抓斗;抓岩机的抓斗)

  • kick the bucket (死了;一命呜呼)

  • water bucket (水桶;排水吊桶)

  • bucket wheel excavator (斗轮挖掘机;戽头转轮挖土机)

  • bucket conveyor ([机械]斗式输送机)

  • token bucket ([计]令牌桶;令牌漏桶)

  • ash bucket (灰斗)

🤔同义词
  • barrel, pail (桶,水桶;[机]铲斗;一桶的量)

  • pour down (倾盆而下;颠簸着行进)

492. bud

bʌd 芽,萌芽;蓓蕾

🤩短语
  • in bud (发芽;在萌芽状态)

  • flower bud (花芽,花蕾)

  • nip in the bud (防患于未然;消灭于萌芽状态)

  • come into bud (发芽)

  • adventitious bud (不定芽,附属芽)

  • axillary bud (腋芽)

  • taste bud ([解]味蕾)

  • bud scale (芽鳞)

  • leaf bud (n. 叶芽;嫩叶)

  • bud mutation (芽变,芽条变异)

  • bud light (百威淡啤(百威啤酒的一种))

🎤例句
  • rose buds (玫瑰花苞)
🤔同义词
  • seed, gemma ([植]芽,萌芽;蓓蕾)

  • put, come up (发芽,萌芽)

  • germinate, sprout (使发芽)

493. build

bild 建筑;建立;创立

🤩短语
  • build up (增进,加强)

  • build on (依赖,依靠…;建立于;把…建立于…;以…为基础)

  • build in (插入;嵌入)

  • build of (用…建造)

  • build a bridge (建立好关系;修建桥梁)

  • build upon (指望;依赖;建立于)

  • build confidence (树立信心)

  • build into (使固定于;使成为组成部分)

  • contract to build (承建)

  • medium build (中等身材;中等体格)

  • body build (体格)

  • build up from nothing (白手起家)

  • build up your confidence (建立你的自信心)

🎤例句
  • The purpose is to build new houses for local people. (目的是要为当地居民建造新的住宅。)

  • The road took many years to build. (这条路修了好几年。)

  • They needed $3 million to build the bridge. (他们需要300万美元来修建这座桥。)

  • It is the female birds that build the nests. (筑巢的是雌鸟。)

  • Developers want to build on the site of the old gasworks. (开发商想在煤气厂的旧址上造房子。)

  • a row of recently built houses (一排新建的房子)

🤔同义词
  • establish, found, constitute (建立;建筑)

  • engineer, put up (建筑;建造)

  • formation, constructing, fabric, structure, figure (构造;体形;体格)

494. building

'bildiŋ 建筑物,大楼;建筑

🤩短语
  • building up (建造;装配;堆焊;建立增长)

  • office building (办公大楼(等于office block))

  • building material (建筑材料)

  • new building (新建筑物)

  • building construction (房屋建筑;建筑构造;土木建筑;房屋构造)

  • building design (建筑设计)

  • residential building (住宅建筑物)

  • high-rise building (高层建筑物)

  • factory building (厂房)

  • intelligent building (智能型大楼)

  • building industry (建筑业;建筑工业)

  • high building (高层大楼)

  • tall building (高层建筑物)

  • team building (团队建设)

  • building structure (建筑结构;房屋结构)

  • main building (主建筑,主楼;村庄大楼)

  • building area (建筑面积;建筑占地面积;建筑基底面积)

  • building system (建筑体系)

  • system building (体系建筑;制度建立)

  • commercial building (商业大厦,商业楼宇;商业建筑物)

🎤例句
  • The offices are on the top two floors of the building. (办公室在大楼最高的两层。)

  • a farmhouse and other farm buildings (农舍以及其他的农场建筑)

🤔同义词
  • construction, fabric, structure, bldg ([建]建筑;建筑物)

  • establishing, adding, increasing ([建]建筑;建立;增加(build的ing形式))

495. bulb

bʌlb 电灯泡;球状物

🤩短语
  • light bulb (电灯泡)

  • olfactory bulb (嗅球)

  • dry bulb (干球,干球式的)

  • incandescent bulb (n. 白炽灯泡,白炽灯照)

  • lily bulb (百合粉末,百合)

  • wet bulb (湿球温度计)

  • dry bulb temperature (干球温度)

  • electric bulb (n. 电灯泡)

  • duodenal bulb ([医]十二指肠冠,十二指肠球部)

  • lamp bulb (灯泡;玻璃泡)

  • wet bulb temperature ([化]湿球温度)

🎤例句
  • a 100-watt bulb (一个100瓦的灯泡)
🤔同义词
  • third wheel, electric lamp ([电]电灯泡;[植]鳞茎;球状物)

496. bulk

bʌlk 物体,容积,大批

🤩短语
  • the bulk of (大多数,大部)

  • in bulk (整批,散装;大批,大量)

  • bulk cargo (散装货)

  • bulk density (容积密度,体积密度;单位体积重量)

  • bulk cement (散装水泥)

  • dry bulk (干散货)

  • bulk material (疏松物质)

  • bulk polymerization (本体(整体)聚合)

  • bulk carrier (散装货船,散货船)

  • bulk production (批量生产)

  • bulk modulus (体积弹性模量)

  • bulk grain (散粮;散装谷物)

  • soil bulk density (土壤容重;土壤颗粒密度)

  • bulk commodity (大宗商品,散装货物)

  • bulk goods (散装货物)

  • bulk order (大宗订单)

  • bulk purchase (大量采购,成批采购)

  • bulk volume (总体积)

  • bulk up (胀大;形成大数目)

  • bulk cement truck (散装水泥卡车;散装水泥运输车)

🤔同义词
  • most of, volume, content (体积,容量;大多数,大部分;大块)

  • exaggerate, broaden (使扩大,使形成大量;使显得重要)

497. bull

bul 公牛;雄的象

🤩短语
  • bull market (多头市场;股市中的牛市;旺市(行情看涨的市场))

  • bull run (布尔溪(美国一小溪,曾是南北战争中的重要战场))

  • bull terrier (牛头犬与狸杂交而生的狗)

  • pit bull (比特犬;斗牛㹴狗;斗牛㹴狗式卫士)

  • john bull (约翰牛(特指英国或者英国人);典型的英国人)

  • bull shit (牛屎;废话;胡说八道)

  • cock and bull story (n. 无稽之谈)

  • irish bull (n. 自相矛盾的说法)

🎤例句
  • a herd of cows with one bull (一群母牛加一头公牛)
🤔同义词
  • ox, toro (公牛;看好股市者;粗壮如牛的人;胡说八道;印玺)

  • male, large scale (大型的;公牛似的;雄性的)

  • browbeat, gally (企图抬高证券价格;吓唬;强力实现)

  • price increase, have one's day (价格上涨;走运;猛推;吹牛)

498. bullet

'bulit 枪弹,子弹,弹丸

🤩短语
  • bite the bullet (忍痛,咬紧牙关;咬子弹(强忍痛苦))

  • silver bullet (银子弹;良方,高招)

  • bullet train (n. 高速列车)

  • magic bullet (魔弹)

  • bullet proof (防弹的)

  • bullet hole (弹孔;射孔孔眼)

🎤例句
  • He was killed by a single bullet. (他被一枪打死。)

  • a bullet wound in the shoulder (肩上的枪伤)

  • Several bullet holes could be seen beside a window. (窗户边可以看到几个弹孔。)

🤔同义词
  • pill ([军]子弹;只选某党全部候选人的投票;豆子)

  • jet, shoot out (射出;迅速行进)

499. bunch

'bʌntʃ 束,球,串;一群

🤩短语
  • a bunch of (一群;一束;一堆)

  • a bunch of flowers (一束花)

  • a bunch of grapes (一串葡萄)

🎤例句
  • The ancient Egyptians were a clever bunch. (古埃及人很聪明。)
🤔同义词
  • cluster, gang, qun (群;串;突出物)

  • fix pleats (隆起;打褶;形成一串)