2021年12月四级大纲新增词汇(二).doc

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1、2021年12月四级大纲新增词汇（二） 40. bias ba?sv./n.(使有)偏见,成见例句：His family background biases him against businessmen.他的家庭背景使他对商人抱有偏见。41. biotechnology ?ba?(?)tekn?l?d? n.生物科技 例句：Professor Lee is an expert in biotechnology, and you can ask him for advice.李博士是生物科技方面的专家，你可以让他给你一些建议。42. bitch b?t? n.母狗 泼妇 (sing.)难办的事

2、 (sing.)怨言 vi.挖苦，(背后)说坏话例句：Tom never bitches about other members of his team.汤姆从来不说其他队员的坏话。43. blond bl?nda.金发的例句：Jeremys mother stroked his blond hair as she gently kissed him on the cheek.妈妈抚摸着杰瑞米金色的头发，轻轻地吻着他的脸颊。44. blueprint blu?pr?nt n.蓝图,方案例句：The plans for improving the financial system have on

3、ly reached the blueprint stage so far.改善金融体系的计划目前尚处于筹划阶段。45. bracket br?k?t n.(圆)括号 托架 等级vt.把归为一类 将相提并论例句：Their incomes are brought into a higher bracket.他们的收入已进入一个较高的等级段。46. brag br?g v.吹嘘例句：He bragged to his friends about his wealth.他向朋友炫耀他的财富。47. breakdown bre?kda?n n.故障 破裂 细目，分类例句：The breakdown

4、of their marriage was not unexpected.他们婚姻破裂在预料之中。48. broker br?k? n.经纪人,掮客 股票经纪人例句：I connected him with the broker, and they made an arrangement between them.我让经纪人和他联系上了，而且他们之间也做了一个协议。49. broke br?k a.彻底破产的例句：There used to be a rubber estate there, but the company went broke and it was abandoned.过去那

5、边有一个橡胶园，但是那家公司破产了，橡胶园也丢荒了。50. brutal bru?tla.残暴的,野蛮的例句：She knew so little of the calculating, brutal world with which he was connected.她不大知道与他相牵连的那个斤斤计较的、残酷的世界。51. buckle b?klv.压垮，压弯 n.皮带扣环例句：The steel pillars began to buckle.这些钢柱开始变形了。 52. buck b?k n.美元,澳元 雄性动物vi.(马等)猛然弓背跃起 例句：Come on, buck up, thi

6、ngs arent that bad!好啦，高兴点，事情还没那么糟糕！52. buddy b?d? n.伙伴,好朋友 老兄，老弟 例如：They are good buddies.他们是好朋友。53. bully b?l? v.欺侮 胁迫n.恃强凌弱者例句：Dont let them bully you into working on Saturdays.不要让他们逼你星期六加班。54. bumper b?mp? n.保险杠a.异常大的例句：They hope readers will enjoy this bumper issue of Homes and Gardens.他们希望读者会喜欢

7、这一期特大号的家园。55. bypass ba?p?sn.心脏搭桥手术 旁路,旁道例句：She underwent successful heart bypass surgery on Monday.她在周一已经成功接受心脏搭桥手术。56. calf k?f n.小牛 小牛皮例句：The teacher introduced the different animals to the children: pony, puppy, chick, kitten, calf, and lamb.老师介绍给小朋友们不同的动物：赛马、小狗、小鸡、小猫、小牛和羔羊。 57. calf k?f n.(人腿的)

8、腓，小腿肚例句：Press your thumb into the bottom of your calf muscle, hold for 5 seconds, and release.拇指按住，移向你的小腿肌肉，停留5秒钟，放开。58. calling k?l? n.使命感,责任感 事业,职业例句：The life of the integrity should have “three feelings”, sense of calling, lose feeling, the crisis feeling.完整的人生应有“三感”，使命感，失落感，危机感。59. calorie k?l?r

9、?n.(热量单位)卡路里例句：A potato has about 90 calories.一个马铃薯大约有90卡路里。 60. cardboard k?db?d n.厚纸板例句：Each distribution centre has a place where plastic and cardboard are recycled.每个物流中心都有专门回收塑料和厚纸板的地方。61. cherish t?er? vt.珍爱，爱护 怀有（好感）例句：Thankfully, you were always there to help, and I will always cherish that.

10、幸亏，总是有你在旁协助，而我将永远珍惜这份情谊。62. cholesterol k?lest?r?ln.胆固醇例句：Like many other Japanese foods, sushi tends to be low in fat, cholesterol, and calories.像许多其他日本食物一样，寿司是倾向于低脂肪、低胆固醇和低卡路里的。63. chore t? n.杂务 乏味无聊的工作例句：We share the domestic chores.我们分担家务。64. clarity kl?r?tin.清晰,清楚 清晰的思维能力例句：She had only visited

11、 the village once, but remembered it with surprising clarity.她只到过这个村子一次，对它的记忆却清晰得让人吃惊。65. climax kla?m?ksn.顶点,高潮 例句：When the play reached its climax all the audience were moved to tears.当比赛达到高潮时，所有的观众都感动得留下眼泪。66. clothe kl?e vt.给穿衣服 给提供衣服例句：He tugged all the year round to feed and clothe his family.

12、他终年为全家提供衣食而劳碌。67. clown kla?n n.小丑 笨拙的人vi.扮小丑 例句：The children are diverted by the clown.小丑把孩子们逗乐了。68. coherent k?h?r?nt a.条理清楚的,合乎逻辑的例句：His interpretation is coherent and intelligible. 他的翻译通顺易懂。69. cohesion k?hi?n n.内聚性,凝聚力例句：There was no cohesion and there was no one person in charge.没有任何凝聚力，也没有任何一

13、个人来主管。70. collaborate k?l?b?re?t vi.合作，协作 例句：Researchers are collaborating to develop the vaccine.研究人员在合作研发疫苗。71. colon k?l?n n.冒号 结肠例句：Just as tobacco causes lung cancer, processed meats are linked to colon cancer.正如烟草导致肺癌，加工过的肉类也与结肠癌有关。72. comma k?m? n.逗号例句：A comma is sometimes used to set off a c

14、lause in a sentence.逗号有时用来隔开一个句子中间的从句。73. commodity k?m?d?ti n.商品,货物 例句：Commodity prices fell sharply.商品价格急剧下跌。74. commonplace k?m?nple?sa.平凡的，普通的 n.常见的事物例句：Travel by air is commonplace now.坐飞机旅行现在很平常。75. commune k?mju:nn. k?mju:nvi.n.公社 (法国等国家)最小的行政区 vi.和交流例句：She would happily trot behind him as he

15、 set off to commune with nature. 他出去亲近大自然的时候，她就会一路小跑，快活地跟在他后面。76. comply k?mpla? vi.遵从，服从例句：The factory was closed for failing to comply with government safety regulations.工厂因为没有遵从政府的安全规章而被关闭了。77. comprehend ?k?mpr?hendv.(充分)理解，领悟例句：The child read the story but did not comprehend its meaning. 那孩子看了那

16、篇故事，但是没领会它的意思。78. conform k?nf?m vi.(to,with)遵守例句：All members of the club must conform to its rules. 俱乐部全体成员均须遵守其规定。79. conscientious ?k?n?ien?sa.勤勤恳恳的例句：Virginia was still struggling to be a conscientious and dedicated mother. 弗吉尼娅还在尽力成为一位勤勤恳恳、全心奉献的母亲。80. consolidate k?ns?l?de?t vt.巩固,加强 合并例句：The recent success of their major product has consolidated the firms position in this market.公司的主要产品近来获得的成功加强了它在市场的地位。