challenge 可以和for連用
當作n時 可以是 it's a chanllege for me to do sth
作v時
例句:He is challenging for the coach in the Football Club.
他正在競選,爭當足球俱樂部的教練
以下是chanllenge的其他用法.
1.向…挑戰(zhàn)；要求決斗；要求競賽：例句:I challenged him to a game of chess.
我向他挑戰(zhàn),要跟他下一盤棋.Mr William challenged the young man to a duel.
威廉先生向這位年輕人提出要求與他決斗.2.【軍事】向…查問口令；盤問：例句:The guard at the gate challenged anyone approaching the building.
門衛(wèi)向走近大樓的每個人進行盤問.3.要求說明原因；對…質(zhì)疑；反對：例句:I challenge the truth of your story.
我對你說的情況表示懷疑.4.指責；駁斥；否認：例句:The attorney for the defense challenged the evidence as hearsay.
被告辯護律師駁斥該證據(jù)為道聽途說.5.對…構(gòu)成考驗；激勵,鞭策；促使：例句:The value of this exercise is that it challenges the students to express themselves freely.
這項練習(xí)的價值在于它能促使學(xué)生自由地表達自己的思想.6.要求；需要：例句:Preventing fires is a problem that challenges everyone's attention.
防火是需要大家都注意的一個問題.7.【法律】對陪審員的合法性表示反對：例句:The attorney for the defense challenged the juror.
被告辯護律師不同意這位陪審員.8.[美國英語]對某選票或投票人的資格表示異議vi.提出挑戰(zhàn)；要求競賽(或競爭)：例句:He is challenging for the coach in the Football Club.
他正在競選,爭當足球俱樂部的教練