His treachery他变节了
treachery y阴险
treachery image叛逆形象
Against Treachery反对背判
violent treachery用以杀害人的不人道的
Pure treachery单纯的叛逆
treachery youngster不忠的小孩
The Treachery of图像的变节;圣堂的背叛
N-UNCOUNT（不可数名词） Treachery is behaviour or an action in which someone betrays their country or betrays a person who trusts them. 背叛
He was deeply wounded by the treachery of close aides and old friends.
他被亲密助手和老朋友的背叛深深地伤害了。