Fluorapatite
[医] 氟磷灰石
🗣️ 情景例句
It's hard to say. I like volleyball a lot, but I guess I like tennis better.
很难说，我喜欢排球，但我想我比较喜欢网球。
Shameless!
不要脸！
You're really talented.
你很有天赋。