洗手不干的英语:wash one's hands of the matter; be through with; hang up one's ax(e); never to do so any more; never to do such a thing again; wash one's hands of it once and for all; wash one's hands of ...
洗手不干的法语:cesser de faire du mal et s'en laver les mains;s'en laver les mains et quitter la band