英语词汇lactone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	lactone
释义	lactone /ˈlæktəʊn/ noun Chemistry an organic compound containing an ester group -OCO- as part of a ring 【化】内酯。
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