Boroferrite
鲍硼铁矿
🗣️ 情景例句
Great. What's happening with you these days?
非常好。你最近几天怎么样？
Enjoy you meal.
请慢慢享用吧。
Of course. When I got there, you had already started playing. So you didn't see me.
当然啦。当我到那里时，你们已经开始踢球了。因而你没看见我。