n.忠实的追随者;党羽;跟随者
He has never regarded you as a friend, only a henchman . 他根本没把你当朋友,只不过把你当成了他的腿子。
The gang chief went everywhere accompanied by his henchman. 那流氓头子到什么地方都有手下的狗腿子跟着。