Ferromagnet
n. [物]铁磁物质, 铁磁的磁体
🗣️ 情景例句
OK, Richard. That's terrific.
很好， Richard ，真不错。
Feel free to bring your brother if he would like to come.
如果喜欢的话，你不妨带令兄一起来。
Where's he from?
他是从哪来的？