不知所云 Save Create a free account to save words bùzhīsuǒyún ㄅㄨˋ ㄓ ㄙㄨㄛˇ ㄩㄣˊ 男 女 to not know what sb is driving at to be unintelligible Character by character 不(bù)no 知(zhī)know 所(suǒ)actually 云(yún)say Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0