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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
]
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uncompromisingness
unconcealed
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更新时间:2026/9/19 19:11:23