Fluoritum
[医] 氟石, 紫英石
🗣️ 情景例句
I can communicate with foreigners easily.
我能轻松地和外国人沟通。
In college I majored in science.What was your major?
在学院我主修了自然科学，你主修了什么？
No, I haven't. Why? Have you?
没有，我没有。怎么啦？你有吗？