challenge
音标发音
- 英式音标 ['tʃælɪn(d)ʒ]
- 美式音标 [ˈtʃæl.ɪndʒ]
- 英式发音
- 美式发音
基本解释
- n.挑战;邀请比赛;盘问;质疑
- v.向 ... 挑战;盘问;质疑
词源解说
- 1292年进入英语,直接源自古法语的chalenge,意为争论;最初源自拉丁语的calumnia,意为诡计,花招。
同根派生
- adj性质的同根词
- challenging:挑战的;引起挑战性兴趣的。
- challengeable:挑战性的。
- n性质的同根词
- challenger:挑战者。
- v性质的同根词
- challenging:要求;质疑;反对;向…挑战;盘问(challenge的ing形式)。
用法辨析
- challenge用作名词的基本意思是“挑战,邀请比赛”。引申可指“具有挑战性的事物”“艰巨的任务”; 也可指对某事的正确性或合法性的“质疑”; 还可指哨兵发出的“止步命令,喝停盘问”。
- challenge常与介词to连用,引出挑战的对象。
- challenge可接动词不定式,表示“提出…的挑战”。
- challenge用作动词的基本意思是“挑战”,指通过决斗或其他较量方式解决争端。引申指对某事的正确性、合法性提出“质疑”; 也可指“考验某人的能力”“激发某人做某事”; 还可指哨兵“喝令站住”,盘问诸如身份、姓名、意图等; 亦指“要求”“需要”。
- challenge是及物动词,可接名词、代词或从句作宾语,也可接以动词不定式充当补足语的复合宾语。可用于被动结构。
- challenged同challenging都为形容词,前者表示“受到挑战的”,后者表示“挑战性的,激发人们思考或行动的”。
- 要表示“向某人挑战,和某人比试”时,用challenge sb to sth,这里介词to不改为with。He challenged me to a debate. 他向我挑战,要和我比试辩论。
n. (名词)
v. (动词)
英汉例句
- Exploring outer space is a challenge to mankind.
探索外太空是一项向人类发出的挑战。 - I did not think he was right, so I challenged him.
我认为他是不对的,因此向他提出质疑。 - He challenged why I didn't get things ready before.
他质问我为什么不早点准备。 - I challenge you to show your proof.
我要求你拿出证据来。
用作名词 (n.)
用作动词 (v.)
用作及物动词: S+~+ n./pron.
S+~+wh-clause
用作宾补动词: S+~+ n./pron. +to- v
词组短语
- accept a challenge 应战
- face an challenge 面临着挑战
- give a challenge 挑战
- meet the challenge 迎接挑战;满足要求
- pose challenges 提出挑战
用作名词 (n.)
动词+~
英英字典
- (DIFFICULT JOB) (the situation of being faced with) something that needs great mental or physical effort in order to be done successfully and therefore tests a person's ability
- (INVITATION) an invitation to compete or take part, especially in a game or argument
- (QUESTION) asking if something is true or legal
- (INSTRUCTION) an instruction given by a soldier or guard at a border or gate, telling someone to stand still and say their name and reasons for being there
- (REFUSAL) the act of refusing to accept someone as a member of a jury
- (INVITE) to invite someone to compete or take part, especially in a game or argument
- (DOUBT) to question if something is true or legal
- (TEST) to test someone's ability or determination
- (STOP) to tell someone at a border or gate to stand still and say their name and reasons for being there
- (REFUSE TO ACCEPT) to refuse to accept someone as a member of a jury
- A challenge is something new and difficult which requires great effort and determination.
- A challenge to something is a questioning of its truth or value. A challenge to someone is a questioning of their authority.
- If someone rises to the challenge, they act in response to a difficult situation which is new to them and are successful.
- If you challenge ideas or people, you question their truth, value, or authority.
- If you challenge someone, you invite them to fight or compete with you in some way.
- Challenge is also a noun.
- &rarrsee also challenging
剑桥英英字典
柯林斯英英字典
专业释义
- 挑战
These features challenge the pricing of information goods.
信息产品的这些特性给其定价提出了挑战。法学
- 挑战
These changes make policy banks face a new challenge.
这些改变,使政策性银行面临着新的挑战。 - 回避
Secondly,challenge initiation should be improved.
其次,完善刑事回避的启动程序。 - (对陪审员的出庭等提出的)反对
- 对陪审员的合法性表示反对:
- 攻毒
None I-Il antibody were detected in the control or fowlpox virus immunized chickens before or after immunization or challenge.
对照组鸡免疫和攻毒前后无HI抗体检出。文学
- 质疑
It studies the most important characteristic of the postmodern-the challenge to totalizing and universalizing truths.
首先揭示后现代最基本的特征―对无所不包,无所不适的真理的质疑。医药科学
- 激发
The control mice received saline injection and intranasal challenge instead of the OVA solution.
对照组因每组致敏、激发时间采用生理盐水进行致敏和激发。生物学
- 攻击
- 向…查问口令;盘问:
- 叫板
- 挑战