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单词 peonin
释义

peonin

/ˈpiːənɪn/
Chemistry
noun
An anthocyanin (usually isolated as the reddish violet chloride, C28H33O16Cl) that is the colouring matter of red peonies and on hydrolysis gives peonidin and glucose.

Origin

Late 19th century; earliest use found in Harper's Magazine. From peony + -in.

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更新时间:2025/2/3 9:21:06