flavanonolWiktionary 原文英美构词拆解flavanonflavanone词干ol-ol后缀-ol(organic chemistry) An alcohol or phenol.词源说明From flavanone + -ol?释义名词noun1(organic chemistry) Any of a class of flavonoids that use the 3-hydroxy-2,3-dihydro-2-phenylchromen-4-one backbone.