VERB
使后悔;使愧疚
If you are chastened by something, it makes you regret that you have behaved badly or stupidly.
例句
He has clearly not been chastened by his thirteen days in detention...
显然，13天拘留并没能让他悔过自新。
A chastened Agassi flew home for a period of deep contemplation.
追悔莫及的阿加西坐飞机回家面壁思过去了。