challenge&expo的词典释义

柯林斯高阶英汉双解学习词典

challenge

[英] [ˈtʃælindʒ] [美] [ˈtʃæləndʒ]

1.

N-VAR

挑战;难题 A challenge is something new and difficult which requires great effort and

determination.



I like a big challenge and they don't come much bigger

我喜欢大的挑战，而所有挑战中再没有比这更大的了。



The new government's first challenge is the economy.

新政府面临的第一个难题是经济问题。

2.

PHRASE

(成功地)应对挑战，迎接挑战 If someone ris to the challenge, they act in respon to a

difficult situation which is new to them and are successful.



The new Germany must ri to the challenge of its

一个崭新的德国必须迎接挑战，承担更多的责任。



They ro to the challenge of entertaining 80 schoolchildren for an afternoon.

他们一个下午成功接待了80名学童。

3.

N-VAR

(对真实性、价值、权威等提出的)怀疑，质疑 A challenge to something is a questioning of its

truth or value. A challenge to someone is a questioning of their authority.



The demonstrators have now made a direct challenge to the authority of the

government.

示威者现在直接对政府的权威发出了质疑。

4.

VERB

怀疑，质疑(真实性、价值、权威等) If you challenge ideas or people, you question their truth,

value, or authority.



Democratic leaders have challenged the president to sign



民主党领袖对总统签署这项法案提出了质疑。



The move was immediately challenged by two of

此项动议立即遭到其中两个共和国的反对。



I challenged him on the hypocrisy of his political attitudes.

我就他虚伪的政治观点质问他。

5.

VERB

挑战；向…下战书 If you challenge someone, you invite them to fight or compete with you in

some way.







A mum slashed a neighbour's car tyre and challenged her to a fight after their

daughters

两家的女儿吵起来后，一个妈妈划破了邻居的车胎，说要和她较量较量。

He left a note at the scene of the crime, challenging detectives to

他在犯罪现场留了个条儿，向警探挑衅。

We challenged a team who called themlves 'College Athletes'.

我们向一个自称“大学运动员”的队下了战书。

Challenge is also a noun.

A third presidential candidate emerged to mount a rious challenge and throw the

campaign wide open.

第三位总统候选人的杀出对前两位构成了严峻挑战，并使得选举形势扑朔迷离。

6.

VERB

(警卫)盘问，查问 If someone is challenged by a guard, they are ordered to stop and say

who they are or why they are there.



The men apparently opened fire after they were challenged by a patrol.

显然，那些人是在受到一支巡逻队的盘问后开的火。

21世纪大英汉词典

challenge ['tʃælindʒ]



n.

1. 挑战；要求决斗；邀请参加比赛

2. (警卫等)查问口令；盘问

3. 质疑，质问；诘问

4. 要求；需要；鞭策

5. 艰巨的任务；追求的目标

6. [美国英语](对某一选票的效力或投票的资格表示的)异议

7. 【法律】(对陪审员的出庭等提出的)反对

8. 【医学】激发(指注入抗原以激发免疫应答)



vt.

0. 向…挑战；要求决斗；要求竞赛：

I challenged him to a game of chess.

我向他挑战，要跟他下一盘棋。

Mr William challenged the young man to a duel.

威廉先生向这位年轻人提出要求与他决斗。

1. 【军事】向…查问口令；盘问：

The guard at the gate challenged anyone approaching the building.

门卫向走近大楼的每个人进行盘问。

2. 要求说明原因；对…质疑；反对：

I challenge the truth of your story.

我对你说的情况表示怀疑。

3. 指责；驳斥；否认：

The attorney for the defen challenged the evidence as hearsay.

被告辩护律师驳斥该证据为道听途说。

4. 对…构成考验；激励，鞭策；促使：

The value of this exerci is that it challenges the students to express themlves

freely.

这项练习的价值在于它能促使学生自由地表达自己的思想。

5. 要求；需要：

Preventing fires is a problem that challenges everyone's attention.

防火是需要大家都注意的一个问题。

6. 【法律】对陪审员的合法性表示反对：

The attorney for the defen challenged the juror.

被告辩护律师不同意这位陪审员。

7. [美国英语]对某选票或投票人的资格表示异议



o

o

vi.

提出挑战；要求竞赛(或竞争)：

提出挑战；要求竞赛(或竞争)：

He is challenging for the coach in the Football Club.

他正在竞选，争当足球俱乐部的教练。



短语:

0. challenge to the array (或 panel) 【法律】对陪审团的组成表示反对；要

求全体陪审员回避(或更换)

1. challenge to the poll(s) 【法律】要求某些陪审员避席

2. fling down a challenge (戏剧性地)下战书，提出挑战

3. ri to the challenge

1. 接受挑战，应战

2. 善于应变，起而应付某种复杂局面

4. take a challenge lying down 对挑战俯首屈服

5. take up the challenge 应战

expo

[英] [ikˈspəuz] [美] [ɪkˈspoz]

1.

VERB

使暴露;使显露 To expo something that is usually hidden means to uncover it so that it

can be en.



Lowered a levels expod the shallow continental shelf beneath the Bering

海平面下降使白令海底部的浅层大陆架暴露出来。



For an instant his whole back was expod.

一瞬间，他整个背部都露了出来。



...the expod brickwork.

裸露的砖砌结构

2.

VERB

揭发;揭露 To expo a person or situation means to reveal that they are bad or immoral in

some way.



The Budget does expo the lies ministers were telling a

预算案无疑揭穿了部长们一年前所说的谎话。



After the scandal was expod, Dr Bailey

丑闻曝光后，贝利博士自杀了。



He has simply been expod as an adulterer and a fool.

有人揭发他就是个奸夫和白痴。

3.

VERB

使暴露于（险境）;使遭受（危险或不快） If someone is expod to something dangerous or

unpleasant, they are put in a situation in which it might affect them.



They had not been expod to most dias common to

城市人口中多数常见的疾病他们都没有接触到。

A wi mother never expos her children to the slightest possibility of danger.

明智的母亲决不会让她的孩子置身于一丁点儿危险之中。



...people expod to high levels of radiation.

暴露于高强度辐射中的人

4.

VERB

使受…的影响(或熏陶);使接触 If someone is expod to an idea or feeling, usually a new

one, they are given experience of it, or introduced to it.



...local people who've not been expod to glimps of Western

过去丝毫未曾见识过西方生活的当地人



The units expod children to many viewpoints of a given issue.

这些单元让孩子们接触到有关某一特定问题的多种观点。

5.

VERB

（常因精神或感情失控）暴露性器官，当众露阴 A man who expos himlf shows people

his genitals in a public place, usually becau he is mentally or emotionally disturbed.



Smith admitted indecently exposing himlf on Wimbledon Common.

史密斯承认自己在温布尔登公地当众露阴，有伤风化。

