Phosphocalcite
轻斜磷铜矿
🗣️ 情景例句
Just listen to the sound.
听听这些声音。
Hello, Tom, what's happening?
你好，汤姆，怎么啦？
Everybody knows him.His name is Percy Buttons.
大家都认识他，他叫珀西。巴顿斯。