Coumarone
n. 香豆酮, 苯并呋喃, 氧茚\\n[化] 苯并呋喃; 古马隆; 香豆酮
🗣️ 情景例句
there's no way we can complete this project.
我们无法完成这项计划。
According to the latest census,our population has increased.
根据最近的人口普查，我们的人口增加了。
Since its discovery, it has become a sort of potholers' Everest.
自从被发现以后，这个洞成了洞穴探险者的珠穆朗玛峰，