Dennisonite
(=davisonite)板磷钙铝石
🗣️ 情景例句
It's nice to see you again.
很高兴再见到你们。
Can I do anything for you?
我能不能为您做些什么？
The factory has been there for several years.
这家工厂在那儿已有好几年了。