polyethylene oxide中文,polyethylene oxide的意思,polyethylene oxide翻译及用法 2026-10-18 07:50 浏览次数 29 polyethylene oxide英[ˌpɔliˈeθili:n ˈɔksaid]美[ˌpɑliˈɛθəˌlin ˈɑkˌsaɪd]聚氧化乙烯;[高分子] 聚环氧乙烷