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单词
alkylidene
释义
al·kyl·i·dene
\alˈkiləˌdēn\
noun
(
-s
)
Etymology:
International Scientific Vocabulary
alkyl + -idene
:
a bivalent aliphatic radical (as ethylidene) derived from an alkane by removal of two hydrogen atoms from the same carbon atom
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更新时间:2025/7/28 14:35:11