Osbornite
奥氏博尼特(硬质合金商品名)
🗣️ 情景例句
Do you know when the bus for the Summer Palace leave?
你知道到颐和园的车几点开吗？
This window is just as big as that one.
这扇窗户刚好和那扇一样大。
No, thank you.
不要了，谢谢。