黄酮 huángtóng flavone Definitions Defs Origin Strokes Stroke Words Sentences Sents 类黄酮 lèihuángtóng flavonoid any of a large group of phytonutrients found in plants that have antioxidant and anti-inflammatory and antioxidant effects黄酮类化合物 huángtónglèihuàhéwù flavonoid flavonoid (chemistry)