脫甲烷的demethanizing column: 脫甲烷塔demethanizing tower: 脫甲烷塔demethanizer: 甲烷餾除器; 脫甲烷塔demethanize: 脫甲烷demethlated adrenaline: 去甲基腎上腺素下載手機詞典可隨時隨地查詞查翻譯