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/n. Chem. any of a class of cyclic esters formed by the elimination of water from a hydroxy-carboxylic acid 【化】内酯 [German Lacton]
随便看	weighing machine weigh into weigh in with weigh one's words weigh out weight weight gain weightily weightiness weighting weightless weightlessly weightlessness weightlifter weightlifting weight loss weight training weight-watcher weight-watching weighty weigh up Weil's disease Weimaraner weir weird

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