Bacillite
[矿]由许多平行的长联雏晶形成的杆状微晶, 杆雏晶束
🗣️ 情景例句
That's reassuring.
真令人安心。
When is the most convenient time for us to meet?
我们什么时候见面最方便呢？
It was simply a blank sheet of paper.
而是一张白纸。