Nomag
非磁性高电阻合金铸铁
🗣️ 情景例句
Please tell me about it right way.
请立即告诉我是什么。
It doesn't work.
坏了；不动了。
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。