in bed with
与某人有亲密关系或合作
口语·常含负面意味
英文释义
to be closely associated or involved with someone or something, often in a negative or unethical way
例句
The politician was in bed with lobbyists, which raised ethical concerns.
典故来源
源自20世纪，字面意为'同床共枕'，引申为秘密或不正当的合作关系。