mis-,坏的，错的，不好的，conduct,行为，举止。

1. The judge ruled a mistrial and cited the prosecutors for outrageous misconduct.

法官裁定为无效审判，并以严重渎职为名传讯了检察官。

2. Dr Lee was cleared of serious professional misconduct.

李医生严重渎职的罪名被撤销了。

3. The boy's misconduct cost his mother many sleepless nights.

这男孩的不轨行为,使他的母亲许多夜不得安眠.

4. His misconduct let in a host of troubles.

他的不端行为招致不少麻烦.

5. The doctor was found guilty of professional misconduct.

那个医生由于职业上的不端行为而被判有罪.