Ferromagnet
n. [物]铁磁物质, 铁磁的磁体
🗣️ 情景例句
We want to keep customers happy.
我们必须让顾客满意。
I'm afraid the pollution will kill us all.
公害可能把我们都逼死。
We'll have to buy some more bricks. I don't think these will be enough.
我们需要买更多的砖。我认为这些不够。