Brewsterite
[化] 锶沸石
🗣️ 情景例句
Are you going to return it here?
你要在这里归还吗？
When does it arrive?
什么时候到那儿？
The man lay on the road. Luckly, he was not badly hurt. But he could not move.
他躺在路上。幸好他伤得不重。但他不能动。