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单词 helianthin
释义 he·li·an·thin
\ˌhēlēˈan(t)thə̇n\ noun
also he·li·an·thine \“, -anˌthēn\
(-s)
Etymology: International Scientific Vocabulary helianth- (from New Latin Helianthus; from its color) + -in, -ine
1. : a red compound (CH3)2N+ . C6H4 . NNHC6H4SO3- of quinone structure obtained by acidifying methyl orange
2. : methyl orange
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更新时间:2025/3/21 21:22:54