专四必备词汇词汇第10课单词卡片_专四必备词汇单词卡_专四必备词汇在线背单词_专四必备词汇单词卡记忆法

1/20 报错

beneficial [ˌbeniˈfiʃəl]

释义：: adj.有利的，有益的

构词：: bene好+fic做+ial关于……的,有……的→adj.[to]有利的,有益的

例句：: I hope your holiday will be beneficial to you.
我希望你的假期会对你有益. 换一句; Sunshine is beneficial to plants.
阳光对植物有益. 换一句; We should critically assimilate whatever is beneficial in literature and arts from other countries.
我们应当批判地吸收别国文学艺术中一切有益的东西. 换一句

您还可以临摹下单词：

2/20 报错

bet [bet]

释义：: vt.&vi.&n.打赌

例句：: I'll bet my bottom dollar that the train will be late again.
我敢打赌,火车又将晚点了. 换一句; Your best bet would be to call again tomorrow.
你最好明天再打电话来. 换一句; I can bet my bottom dollar he won't have waited for us.
我可以打包票,他是绝不会等我们的. 换一句

您还可以临摹下单词：

3/20 报错

billion [ˈbiljən]

释义：: num.万亿(英)

例句：: Borrowing is set to soar to an astonishing ￡60 billion.
借款很可能猛增至惊人的600亿英镑. 换一句; The bank has assets of more than ￡1 billion.
该银行有10亿多英镑的资产. 换一句; He also undertook to earmark $ 235 billion in government expenditure on infrastructure projects within five years.
同时承诺在五年内投资二千三百五十亿元进行基建. 换一句

您还可以临摹下单词：

4/20 报错

bind [baind]

释义：: vt.捆绑；包扎；装钉

构词：: bind捆,结合→v.捆绑,捆扎

例句：: I will let the waiter bind up the parcel for you.
我让服务生帮你把包裹包起来. 换一句; It will loose if you don't bind it fast.
你不把它系紧它会松的. 换一句; You must bathe that wound before you bind it up.
包扎伤口之前必须先清洗. 换一句

您还可以临摹下单词：

5/20 报错

biology [baiˈɔlədʒi]

释义：: n.生物学；生态学

构词：: bio生命,生物+ology学科→n.生物学

例句：: The college biology department has diversified by adding new courses in biotechnology.
该学院生物系通过增加生物技术方面的新课程而变得多样化. 换一句; The biology class studied the generation of fruit flies.
生物班的学生研究了果蝇的繁殖. 换一句; We went to the Biology class instead of attending the English lesson.
我们去上生物课而不去上英语课. 换一句

您还可以临摹下单词：

6/20 报错

biscuit [ˈbiskit]

释义：: n.(英)饼干；(美)软饼

例句：: She's done stupid things before, but this really takes the biscuit.
她以前做过傻事, 但这次实在太离谱了. 换一句; Mr. Smith takes the biscuit as a story teller.
史密斯先生讲故事是无与伦比的. 换一句; This biscuit eats short.
这种饼干吃起来很松脆. 换一句

您还可以临摹下单词：

7/20 报错

bite [bait]

释义：: vt.咬，叮，螫；剌穿

例句：: The car wheels would not bite because of the ice.
路上结冰,汽车轮子打滑. 换一句; They are too knowing to bite at such a bait.
他们很老练,不上这种当. 换一句; Even the weakest animal will bite back when it is cornered.
要是被逼急了,甚至最弱小的动物也会回咬一口. 换一句

您还可以临摹下单词：

8/20 报错

bitter [ˈbitə]

释义：: adj.痛苦的；严寒的

例句：: The two countries fell out in a bitter wrangle over imports.
这两个国家在有关进口问题的激烈争吵中闹翻了. 换一句; She wept bitter tears over the loss of her lover.
她为失去了恋人而哭泣. 换一句; It's the story of a lovelorn girl whose suicide provokes bitter recriminations.
那是个关于一名失恋的姑娘的故事,她的自杀引起了严厉的互相指责. 换一句

您还可以临摹下单词：

9/20 报错

blackboard [ˈblækbɔ:d]

释义：: n.黑板

构词：: black黑+board木板→n.黑板

例句：: I can't bear the sound of chalk scraping on a blackboard.
我受不了粉笔在黑板上摩擦时发出的刺耳声音. 换一句; Please copy down all the words on the blackboard.
请把黑板上的字都抄下来. 换一句; She got angry and wiped out her name on the blackboard.
她生气了,于是就把黑板上她的名字擦掉了. 换一句

您还可以临摹下单词：

10/20 报错

blade [bleid]

释义：: n.刀刃，刀片；叶片

例句：: A bayonet blade is forged from the finest steel.
刺刀刃是用最优质的钢锻造的. 换一句; Blade and handle are the component parts of a knife.
刀身和刀柄是一把刀的组成部分. 换一句; The knife's blade gleamed dully in the dark.
刀刃在黑暗中幽幽地闪着光. 换一句

您还可以临摹下单词：

11/20 报错

blanket [ˈblæŋkit]

释义：: n.毛毯，毯子，羊毛毯

构词：: blank=blanc白+et→白色[织物]→毯子

例句：: A blanket keeps us warm because it is woollen and thick.
毯子给我们保暖,因为它用羊毛制成而且很厚. 换一句; The bill gives sensitive police files a blanket exemption.
该议案提出警方机密档案全部免责. 换一句; A blanket insurance policy insures a car against all kinds of accidents.
一张综合保险单担保汽车一切意外事件. 换一句

您还可以临摹下单词：

12/20 报错

blast [blɑ:st]

释义：: n. 爆炸，冲击波,vt. 炸

例句：: A huge bomb blast rocked central London last night.
昨晚一次剧烈的炸弹爆炸震动了伦敦市中心. 换一句; Police said that the blast occurred at 9 a.m.
警方说这次爆炸发生在上午九点. 换一句; Not until last week was the project in full blast.
工程直到上星期才全部开工. 换一句

您还可以临摹下单词：

13/20 报错

blend [blend]

释义：: vt.&vi.&n.混和

例句：: Do you think these two colours will blend together?
你认为这两种颜色和谐吗 ? 换一句; Their voices blend marvellously as they sing in chorus.
他们合唱时嗓音非常和谐. 换一句; These houses seem to blend well with the trees and the situation.
这些房屋与树木和周围的环境十分协调. 换一句

您还可以临摹下单词：

14/20 报错

block [blɔk]

释义：: n. 街区,vt. 堵塞，拦阻

例句：: The workmen quarried out a huge block of marble.
工人们从采石场采得一块很大的大理石. 换一句; You'd better block in a plan of the building.
你最好还是画张这栋建筑的草图. 换一句; Block out this unimportant detail at the top of your picture.
在底片上把图像上部的这个不重要的细节涂抹掉. 换一句

您还可以临摹下单词：

15/20 报错

board [bɔ:d]

释义：: n. 板,vt. 上(船、车等)

构词：: board船边,边界→n.木板,甲板 v.上[船、飞机等]

例句：: The board has so misconducted the company that it's deep in debt.
由于董事会对公司管理不善,公司负债累累. 换一句; Please show your ticket to the stewardess when you board the plane.
登机时请向空中小姐出示机票. 换一句; The new proposals have won the approval of the board.
新建议得到董事会的认可. 换一句

您还可以临摹下单词：

16/20 报错

boast [bəust]

释义：: vi. 自夸,vt. 吹嘘

例句：: It is nothing to boast of.
这没有什么可夸耀的. 换一句; Talent is his boast.
他以有才自豪. 换一句; It has never been her boast that she alone could accomplish the work.
她从没有夸口说只有她能完成那项工作. 换一句

您还可以临摹下单词：

17/20 报错

bold [bəuld]

释义：: adj.大胆的；冒失的

例句：: He made bold advances to a woman sitting next to him.
他大胆地向坐在其身边的女人献殷勤. 换一句; He walked in , bold as brass, wearing nothing but his underpants.
他走了进来, 只穿一条衬裤,极为厚颜无耻. 换一句; The head - words in this dictionary are printed in bold type.
这部词典的词目是用黑体字排印的. 换一句

您还可以临摹下单词：

18/20 报错

bolt [bəult]

释义：: n. 螺栓；插销,vt. 闩门

例句：: He slammed the door and drove the bolt home.
他砰地一声关上门,把插销拴好. 换一句; His sudden death came as a bolt from the blue.
他的突然去世犹如晴天霹雳. 换一句; There was the rasp of a bolt and the door opened.
门闩发出刺耳声响,门开了. 换一句

您还可以临摹下单词：

19/20 报错

bomb [bɔm]

释义：: n. 炸弹,vt. 轰炸

例句：: A huge bomb blast rocked central London last night.
昨晚一次剧烈的炸弹爆炸震动了伦敦市中心. 换一句; The terrorists charged the bomb with an explosive substance.
那些恐怖主义者给炸弹上装了炸药. 换一句; The bomb blew up as experts tried to defuse it.
专家们试图拆除引信时炸弹爆炸了. 换一句

您还可以临摹下单词：

20/20 报错

bond [bɔnd]

释义：: n.联结，联系；公债

例句：: You need a strong adhesive to bond wood to metal.
需要强力胶才能把木料粘在金属上. 换一句; We entered into a solemn bond.
我们缔结了一份正式合约. 换一句; This glue makes a good firm bond.
这种胶水粘得很结实. 换一句

您还可以临摹下单词：

小易英语背单词