Arksutite
[化] 锥冰晶石
🗣️ 情景例句
How do you do?
你好。
These shoes are worn-out.They've lasted a long time.
这些鞋子旧了。已经用了很长时间了。
We're going to leave at about seven thirty next Monday morning.
我们打算下星期一早上7：30 左右出发。