Apatite
n. 磷灰石\\n[化] 磷灰石
🗣️ 情景例句
Please sit down, Alexandra.
请坐 ，Alexandra。
What kind of grades did you make in college?
你在学院得到什么样的等级？
These objects, however, were different.
这些展品却使人大开眼界。