coumarone的翻译,读音

英/'ku:mә,rәun/

释义:

单词coumarone书写

n. 香豆酮, 苯并呋喃, 氧茚
[化] 苯并呋喃; 古马隆; 香豆酮
n a colorless oily compound extracted from coal tar and used in manufacturing synthetic resins