Monohydrocalcite
单水方解石
🗣️ 情景例句
I think we're having communication problems again.
我想我们又遇到语言沟通的问题了。
All of those men are friends of mine.
那些人的都是我的朋友。
No. He just asked if you could ring him back. Here's the number.
没有，他只问你能不能给他回一个电话。这是他的电话号码。