xanthoneWiktionary 原文英/ˈzan.θəʊn/美/ˈzæn.θoʊn/释义名词noun1(organic chemistry) An aromatic ketone, 9-oxo-xanthene, that is used as an insecticide.同族词派生词 14diethylthioxanthone·dulxanthone·eschscholtzxanthone·hydroxythioxanthone·hydroxyxanthone·isopropylthioxanthone·lichexanthone·macluraxanthone·