短语词组短語butyryl hydrazine 丁醯肼butyryl group [有化]丁醯基butyryl hydrazide 丁醯肼Butyryl ChlorideCAS 丁醯氯butyryl content 丁醛基butyryl chitin 二丁醯甲殼質butyryl acidaemia 丁醯酸血症Acetyl Butyryl 乙醯基丁醯;乙醯丁醯英語butyryl urea 丁醯脲;繙譯 返回 butyryl