基本解释環氧丁烷词组短语短語butylene oxide ring 亞丁基氧環;繙譯butylene oxide更多词组专业释义化學四氫呋喃From the conclusion of quantum calculation, butylene oxide was more active than THF.結果表明，環氧丁烷較四氫呋喃具有更高的開環聚郃活性。丁撐氧