Pentahydrite
[矿]五水泻盐
🗣️ 情景例句
The book will be a success.
这本书会成功的。
We've got to get a sofa and a chair for the living room.
我们必须有一张沙发和椅子放在客厅。
Can't you see? They're boxes!
你没看到吗？是一些箱子。