Naphthene
n. [化] (石油)环烷, 环烷(属)
✅ 同义词
🔁 扩展释义
【化】 环烷; 环烷烃; 萘
🗣️ 情景例句
Yes, sir.
是的 ，先生。
What month is this?
现在是几月份？
I received an invitation, but I did not accept it.
我收到-份请帖，但没有接受。