释义 |
an·thra·qui·none \-kwēˈnōn, -ˈkwiˌnōn\ noun (-s) Etymology: probably from French, from anthr- + quinone : a yellow crystalline diketone C6H4(CO)2C6H4 obtained by oxidation of anthracene or by reaction of phthalic anhydride with benzene and used especially in the manufacture of an important class of dyes |