鐵氟龍 Save Sign in to save words Simplified: 铁氟龙 tiěfúlóng ㄊㄧㄝˇ ㄈㄨˊ ㄌㄨㄥˊ Teflon polytetrafluoroethylene (PTFE) Tw Character by character 鐵(tiě)surname Tie 氟(fú)fluorine 龍(lóng)surname Long A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0