英语词汇“onium”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	onium
释义	oni·um \ˈōnēəm, ˈōnyəm\ adjective Etymology: -onium : characterized by a cation that is usually complex (as oxonium, pyridinium, or a substituted ammonium) — compare quaternary ammonium compound
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