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单词 benzal
释义

benzal

noun

ben·​zal
ˈben-ˌzal
plural -s
: the bivalent radical C6H5CH= derived from benzaldehyde by removal of the oxygen atom

called also benzylidene

Word History

Etymology

International Scientific Vocabulary benz- + aldehyde

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更新时间:2026/6/13 8:15:56