聚四氟乙烯 jùsìfúyǐxī polytetrafluoroethylene Definitions Defs Origin Strokes Stroke Words Sentences Sents 聚四氟乙烯 jùsìfúyǐxī polytetrafluoroethylene noun polytetrafluoroethylene (PTFE), trademarked as Teflon Sources Definitions CC-CEDICT
聚四氟乙烯 jùsìfúyǐxī polytetrafluoroethylene noun polytetrafluoroethylene (PTFE), trademarked as Teflon Sources Definitions CC-CEDICT
