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单词 xylyl
释义 xy·lyl
\ˈzīlə̇l\ noun
(-s)
Etymology: International Scientific Vocabulary xyl- + -yl
: any of several isomeric univalent radicals C8H9 derived from the three xylenes by removal of a hydrogen atom; especially : a radical of the formula (CH3)2C6H3−; dimethyl-phenyl — compare tolyl
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更新时间:2024/11/11 14:12:54