challenge中文什么意思

n.
1.挑战，挑战书，决斗书；(比赛等的)提议。
2.要求，需求，鞭策。
3.(哨兵对行人的)盘问，(对飞机等的)信号盘问；口令。
+更多解释...4.质问；怀疑，驳斥；异议。
5.艰巨任务，难题。
6.【法律】(对陪审官等的)要求回避，表示反对，拒绝。
7.【医学】(用接触致病性传染物进行的)免疫性试验。
短语和例子
give [write] a challenge挑战。 accept [take] a challenge应战。 beyond challenge 无可非议；无与伦比。 rise to the challenge 应战；迎着困难上。 take a challenge lying down 在困难面前俯首贴耳。vt.
1.向…挑战。
2.要求，需要；引起。
3.【军事】向…发出盘问口令[信号]。
4.质问；怀疑，驳斥。
5.【法律】对(陪审官等)要求回避，宣布反对，拒绝。
6.〔美国〕不承认(投票人有投票资格)。 challenge attention 要求人们的注意。 challenge sb.'s interest 使某人发生兴趣。 challenge a result 质问表决结果，对之表示异议。 challenge (sb.)to (a duel a game) 要求和(某人)(决斗；比赛)。vi.
1.提出挑战。
2.【法律】表示异议。
3.(猎犬发现猎物时)吠叫。adj.
-lenging
1.挑战的。
2.引起争论的。

• be of no challenge:    不具有挑战性
• challenge to:    对…的挑战
• the challenge:    谁与争锋

例句与用法

更多例句：  下一页

1. Mr. smith challenged chairman's ruling .
   史密斯先生不服从主席的裁决。
2. The scaling problem is the most challenging .
   结垢是最复杂的问题。
3. They offer little challenge or autonomy .
   它们没有什么战斗性或主动权。
4. The challenge for mr. kemper was manifold .
   肯珀先生面临的问题是复杂的。
5. What did he do in reply to your challenge ?
   你提出与他较量，他作何反应？

英文释义

名词

1. a demand by a sentry for a password or identification
2. questioning a statement and demanding an explanation; "his challenge of the assumption that Japan is still our enemy"
3. a formal objection to the selection of a particular person as a juror
4. a call to engage in a contest or fight
5. a demanding or stimulating situation; "they reacted irrationally to the challenge of Russian power"

动词

1. raise a formal objection in a court of law
   同义词：take exception
2. ask for identification; "The illegal immigrant was challenged by the border guard"
3. issue a challenge to; "Fischer challenged Spassky to a match"
4. take exception to; "She challenged his claims"
   同义词：dispute, gainsay

百科释义

A challenge is a general term referring to things that are imbued with a sense of difficulty and victory.