etfe ethylene/tetrafluoroethylene乙烯: ethylene; ethene; olefiant g ...一: one乙烯一氯四氟乙烯共聚物: etfe copolymer of ethylene and chlorotetrafluoroethylene乙烯-四氟乙烯共聚物: etfe：ethylene-tetrafluoroethylene; ethylene-tetrafluoroethylene copolymer四氟乙烯共聚物: ethhlene-tetrafluoroethylene copolymer下载手机词典可随时随地查词查翻译
