英语词汇“quartenary ammonium compound”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	quartenary ammonium compound
释义	quartenary ammonium compound quar·te·nar·y am·mo·ni·um com·pound (kwahtĕr-nar-ē ă-mōnē-ŭm kompownd) A substance used as a mouth freshening agent in over-the-counter mouth rinse.
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quartenary ammonium compound