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单词 benzyne
释义 ben·zyne
\ˈbenˌzīn\ noun
(-s)
Etymology: benzene + -yne
: an unsaturated cyclic hydrocarbon C6H4 derived from and structurally similar to benzene but having one of the double bonds of benzene replaced by a triple bond
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更新时间:2024/11/14 18:03:24