基本解释n.乙烯酮同根派生 ketene相关词英汉例句用作名词 (n.)A method of the synthesis of chloroacethyl chloride from ketene and chlorine in a solvent is introduced.介绍了乙烯酮与氯气在溶剂中合成氯乙酰氯的方法。ketene更多例句