complicit 的意思是参与、同谋。

The illegal immigrants are not the only ones to blame for the broken U.S. immigration system and border security, employers who knowingly hire these workers are also complicit. 美国的移民制度和边境安全遭到破坏不应只归咎于非法移民，那些明知故犯雇用这些劳工的雇主也是同谋。