不足掛齒 Save Sign in to save words Simplified: 不足挂齿 bùzúguàchǐ ㄅㄨˋ ㄗㄨˊ ㄍㄨㄚˋ ㄔˇ not worth mentioning (idiom) Character by character 不(bù)no 足(zú)foot 掛(guà)hang 齒(chǐ)tooth A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0