Fluorspar
n. [矿]氟石
✅ 同义词
🔁 扩展释义
【化】 萤石
🗣️ 情景例句
I know.
我知道。
The doctor said it's just a slight infection, There's nothing to worry about.
医生说只是轻微的感染，不需要担心。
It was made of red silk.
它是用大红丝绸做的。