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单词 alkadiene
释义

alkadiene

/ˌalkəˈdʌɪiːn/
(also alkadiëne) Chemistry
noun
Any unsaturated hydrocarbon that has two carbon–carbon double bonds in its molecule; especially a straight-chain hydrocarbon of this kind.

Origin

Early 20th century. From German Alkadien from alk- (in Alken) + Dien, with insertion of -a- apparently for euphony.

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更新时间:2024/12/25 22:39:41