伙同的英文：
in collusion with

Collusion of the police with the criminal is not uncommon
警察和罪犯串通是常有的事情。

Collusion of the police with the criminal is not uncommon.
警察和罪犯串通是常有的事情。

They secretly entered into collusion with the northern warlords.
他们喑中和北洋军阀勾结起来。

Collusion in judicial proceedings is a secret agreement.
在司法程序中，通谋是指一项秘密协议。

The judge said that the witnesses were in collusion with each other
法官说证人们相互串通一气。