funny business

• n. 不道德的行为；不规矩的事

例句

用作名词 (n.)

1. He won't stand for any funny business here.
   他不准有任何不道德的事在这里发生。
2. Many readers have been venting their frustration, anger and helplessness as a result of being misled by unethical business practices.
   我曾收到很多读者对不道德的商业行为的投诉，这些消费者在那些不道德的商业行为面前显得束手无策。

近反义词

【近义词】

• mischief 淘气