同流合污 tóng liú hé wū

DEFINITIONS

  1. to wallow in the mire with sb (idiom); to follow the bad example of others

CHARACTERS

同 tóng
HSK 1
same, similar; together with
流 liú
HSK 4
flow, circulate, drift; class
合 hé
HSK 4
combine, unite, join; gather
污 wū
HSK 4
filthy, dirty, impure, polluted