英语词汇“quaternary ammonium compound”的中英文读音、翻译、固定搭配用法、短语词组及例句-英汉汉英双解词典-四方网

单词	quaternary ammonium compound
释义	quaternary ammonium compoundn.（名词） Any of a group of compounds in which a central nitrogen atom is joined to four organic radicals and one acid radical, used as antiseptics, solvents, and emulsifying agents.基铵化合物：一种化合物，其中中心氮原子与四个有机原子因和一个酸基相连接，用作防腐剂、溶剂和乳化剂
随便看	discourtesy discover discover discovered discoveries discovering discovers discovery discovery discredit discreditable discreet discreeter discreetest discrepance discrepances discrepancies discrepancy discrepant discrete discrete variable discretion discretionary discretionary account discretionary income 旷絶旷组词旷绝旷绝一世旷职旷职偾事旷肰旷脚旷芜旷若发矇励志个性签名励志个性签名励志的个性签名励志个性签名励志的个性签名励志个性签名幸福个性签名励志个性签名励志个性签名励志个性签名个人的述职报告学生述职报告厨师个人述职报告教导主任的个人述职报告电气人员述职报告副主任述职报告幼师个人述职报告个人的述职报告财务年终述职报告财务经理转正述职报告

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