英语短语词组词汇quaternary ammonium bases的音标、释义、翻译、用法及例句-英语短语词组词典

短语	quaternary ammonium bases
释义	quaternary ammonium base 【有机化学】季铵碱
随便看	by order of by ourselves by parol by popular demand by profession by proxy by reason of by reason that by return (of post) by return of post by right of by rights by right(s) by road by rote by rule by rule and line by sb's own account by sb’s advice by sb’s express consent by sea by / since when by slow degrees by small and small by snatches

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。