Ferroxdure
永久磁铁(材料), 钡铁氧体(商品名)
🗣️ 情景例句
You must be joking.
你肯定是在看玩笑。
A swine over fat is the cause of his own bane.
猪死都因身过肥；象以齿焚。
I like lamb,but my husband doesn't.
我喜欢羔羊肉，可我丈夫不喜欢。