英语词汇quaternary ammonium compound怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

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	dispersant dispersants disperse dispersed disperse phase disperses disperse system dispersing dispersion dispersion medium dispersions dispersive dispirit dispirited displace displaced homemaker displaced person displacement displacement displacement ton display display displayed displaying displays

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