那名拳击手因在对手转身时偷袭而被取消资格。

The boxer was disqualified for ___cheap-shotting his opponent when he turned around.

在团队会议上，她突然提到我过去的错误，这明显是在恶意攻击。

During the team meeting, she suddenly brought up my past mistakes, which was clearly ___cheap shot.