benzopyrene / ˌbɛn zoʊˈpaɪ rin, -paɪˈrin /

📖毕业后词汇苯丙芘苯并芘苯比芘苯丙丁醇

benzopyrene 的定义

n. 名词 noun

Chemistry.

  1. a yellow, crystalline aromatic carcinogenic hydrocarbon, C20H12, consisting of five fused benzene rings, produced by incomplete combustion of organic material, as coal, petroleum, or tobacco.