铁齿铜牙 Save Sign in to save words Traditional (Taiwan): 鐵齒銅牙 tiěchǐtóngyá ㄊㄧㄝˇ ㄔˇ ㄊㄨㄥˊ ㄧㄚˊ clever and eloquent speaker (idiom) Character by character 铁(tiě)surname Tie 齿(chǐ)tooth 铜(tóng)copper 牙(yá)tooth A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0