cha
llenge
第三人称
challenges
现在进行时
challenging
过去式
challenged
过去完成时
challenged
1
挑战, 邀请竞争
to invite someone to compete or strongly suggest they should do something, often to test their abilities or encourage action
及物动词
- She challenges her colleagues to a friendly chess match every Friday.
她每周五都会挑战她的同事进行一场友好的象棋比赛。
- The coach challenges the team to improve their performance in the next game.
教练挑战团队在下一场比赛中提高他们的表现。
- The professor challenges his students with thought-provoking assignments.
教授用发人深省的作业挑战他的学生。
- The manager is challenging the employees to come up with innovative ideas.
经理挑战员工提出创新想法。
- By this time, they have challenged each other in numerous debates.
到这个时候，他们已经在无数辩论中互相挑战了。
2
质疑, 挑战
to object to the legality or acceptability of something
及物动词
- The attorney sought to challenge the witness’s credibility during the trial.
- The company challenged the new regulations imposed by the government.
- He planned to challenge the results of the election based on alleged irregularities.
- The defendant decided to challenge the validity of the evidence presented in court.
同义词：
3
挑战, 质疑
to question or dispute something, especially by arguing that it is unjust or outdated
及物动词
- She bravely challenged the company's policy, arguing it was discriminatory.
她勇敢地质疑了公司的政策，认为这是歧视性的。
- They decided to challenge the outdated regulations, pushing for reform.
他们决定挑战过时的规定，推动改革。
- The scientist challenged the established theory with new evidence from her research.
这位科学家用她研究中的新证据挑战了既定理论。
- He openly challenged the idea that technology was causing more harm than good.
他公开质疑技术弊大于利的观点。
- She challenged the status quo, believing that change was necessary for progress.
她挑战了现状，认为改变是进步的必要条件。
4
挑战, 要求证明身份
to ask someone to prove their identity, often to verify they are allowed to enter or pass
及物动词
- The guard challenged the visitor to show their ID before granting access.
警卫要求访客在授予访问权限之前出示身份证。
- He was challenged by security and asked to present his identification.
他被安保人员要求出示身份证件。
- As she approached the gate, the guard challenged her for identification.
当她接近大门时，警卫要求她出示身份证明。
- They were stopped at the entrance and challenged to provide proof of who they were.
他们在入口被拦住，并被要求提供身份证明。
- The guard challenged him with a stern look, expecting him to show his ID.
警卫用严厉的目光挑战他，期待他出示身份证。