Osbornite
奥氏博尼特(硬质合金商品名)
🗣️ 情景例句
Happy Mother's day!
母亲节快乐。
Imagination is the source of creation.
想象是创作之源。
Excuse me.Where's the nearest bus stop, please?
请问，最近的公共汽车站在哪儿？