Kettnerite
氟碳酸盐铋钙石
🗣️ 情景例句
and maybe you can help me set the table.
也许你能帮我摆桌子。
Now, let's find some new girls.
现在让我们寻找一些新的女孩子。
It is only 380,000 kilometres away, and it has been visited by man already.
已经有人到过月球旅行了。