单词	benzanthracene
释义	benzanthracene noun benz·​an·​thra·​cene ben-ˈzan(t)-thrə-ˌsēn  : a crystalline carcinogenic cyclic hydrocarbon C18H12 that is found in small amounts in coal tar Word History Etymology International Scientific Vocabulary First Known Use 1911, in the meaning defined above Medical Definition benzanthracene noun benz·​an·​thra·​cene ben-ˈzan(t)-thrə-ˌsēn  : a crystalline feebly carcinogenic cyclic hydrocarbon C18H12 that is found in small amounts in coal tar
随便看	photonasty photonegative photoneutron photonic photonics photonosi photonosus photons photonuclear photooxidation photooxidations photooxidative photooxidize photooxidized photooxidizes photooxidizing photopathic photopathy photoperiod photoperiodic photoperiodically photoperiodicities photoperiodicity photoperiodism photoperiodisms

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