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单词
coumarone
释义
coumarone
/ˈku:mərəʊn/
n. Chem.
an organic compound present in coal tar and used in paints and varnishes
【化】香豆酮,苯并呋喃
(
一种存在于煤焦油中的有机化合物,用于油漆或清漆
)
[COUMARIN + -ONE]
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abstainer
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更新时间:2025/8/21 18:38:25