Fluoritum
[医] 氟石, 紫英石
🗣️ 情景例句
Yes, indeed.
对 ，正需要。
Come what may, heaven won't fall.
船到桥头自会直。
They were not fighting men, and their harp was their passport.
他们不是作战人员，竖琴就是他们的通行证。