聚四氟乙烯 Save Sign in to save words jùsìfúyǐxī ㄐㄩˋ ㄙˋ ㄈㄨˊ ㄧˇ ㄒㄧ polytetrafluoroethylene (PTFE) (often referred to by the trademark Teflon) Character by character 聚(jù)assemble 四(sì)four 氟(fú)fluorine 乙(yǐ)second of the ten Heavenly Stems 十天干 shítiāngān 烯(xī)alkene A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0