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单词	flavone
释义	flavone noun fla·​vone ˈflā-ˌvōn  : a colorless crystalline aromatic ketone C15H10O2 found in the leaves, stems, and seed capsules of many primroses also : any of the derivatives of this ketone many of which occur as yellow plant pigments in the form of glycosides and are used as dyestuffs Example Sentences Recent Examples on the Web Given the limited scientific data available in humans, the remnants of your crunchy crudité provide antioxidants called flavones. Jaclyn London, Ms, Rd, Cdn, Good Housekeeping, 16 Jan. 2019 Additional study of the blue chrysanthemums revealed that the observed color was in fact due to the combined effects of delphinidin and a class of copigments called flavones that are commonly found in flowers. Jordan C. Axelson, Milwaukee Journal Sentinel, 26 July 2017 Word History Etymology International Scientific Vocabulary, from Latin flavus First Known Use 1897, in the meaning defined above Medical Definition flavone noun fla·​vone ˈflā-ˌvōn  : a colorless crystalline ketone C15H10O2 found in the leaves, stems, and seed capsules of many primroses also : any of the derivatives of this ketone many of which occur as yellow plant pigments in the form of glycosides and are used as dyestuffs
随便看	mist board mist brown mist concentrate sprayer mist gray mist green mist maiden mist net mistakable mistake mistaken mistakenly mistaker mistakers mistakes mistaking mistakingly mistal Mistassini mistaught mistbow mistbows misteach misteacher misteaches misteaching

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