環氧乙烷 huán yǎng yǐ wán Pinyin: huán yǎng yǐ wán Tổng quan ethylene oxide Cấu tạo: 環 (hoàn) + 氧 (dưỡng) + 乙 (ất) + 烷Pinyinhuán yǎng yǐ wánCấu tạo環 + 氧 + 乙 + 烷 Nghĩa ViệtCihui ethylene oxideEngCC-CEDICT ethylene oxideCihui ethylene oxide