蹚浑水

词典解释

1. 蹚浑水,蹚浑水儿 (tāng húnshuǐ,tāng húnshuǐr)

   1. 〈方〉∶随他人一起做坏事 associate with wicked people

国语词典

蹚渾水 (tāng hún shuǐ)

1. 比喻參與他人的不正當勾搭。