基本解释n.[化]丙二酰脲；巴比土酸同根派生 malonylurea相关词英汉例句sodium malonylurea 巴比妥钠diethyl malonylurea 巴比土malonylurea更多例句词组短语短语diethyl -malonyl urea 翻译polydibenzyl malonyl urea 聚二苄基丙二酰脲malonylurea更多词组英英字典柯林斯英英字典 &rarranother name for barbituric acid malonylurea剑桥字典malonylurea柯林斯字典专业释义化学丙二酰脲丙二醯脲巴比妥酸