Ferroxdure
永久磁铁(材料), 钡铁氧体(商品名)
🗣️ 情景例句
I think a lot of people will vote for you
我想很多人会投票支持你
Is that a book?
那是一本书吗？
That's international practice. We can't break it.
这是国际惯例，我们不能违背。