#每日一学#dirty laundry指的是如公开的话会令人尴尬或痛苦的个人私事,如:Don’t you have anything better to do than airing somebody else’s dirty laundry? 还有几个关于dirty的表达,dirty trick:卑鄙伎俩;do the dirty on sb.:欺骗、出卖某人,play dirty:干卑鄙勾当、比赛犯规。