人不可貌相rén bù kě mào xiàng释义you can't judge a person by appearance (idiom)you can't judge a book by its coveroften in combination 人不可貌相，海水不可斗量[ren2 bu4 ke3 mao4 xiang4 , hai3 shui3 bu4 ke3 dou3 liang2]单字详解人ren不bu可ke貌mao相xiang