基本解释n.[化]偶姻；酮醇；酰某醇同根派生 英汉例句SYNTHESIS OF dl-MUSCONE THROUGH ACYLOIN CYCLIZATION 醇酮环合法合成dl-麝香酮acyloin condensation 偶姻缩合acyloin condenstation [机] 偶姻缩合, 酮醇缩合