benzopyrene

/ben-zoh-pahy-reen, -pahy-reen/US // ˌbɛn zoʊˈpaɪ rin, -paɪˈrin //

苯丙芘,苯并芘,苯比芘,苯丙丁醇

Definitions

n.名词 noun

1
Chemistry.
- : 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.