Hydrofluoric efher
[化] 氟代烃
🧩 词语组成解析
a. 氢氟酸的
🗣️ 情景例句
Besides Chinese New Year, what are the other festivals according to the Lunar Calendar?
农历新年以外还有什么节日？
It seems he's a millionaire.
看起来他好像是百万富翁。
Look at this mess!
看看这烂摊子！