Ferroxdure
永久磁铁(材料), 钡铁氧体(商品名)
🗣️ 情景例句
People don't ask unmarried people Why are you single?.
人们不会问未婚的人“你为什么不结婚？”。
Hey, you forgot about me! Don't leave me here!
喂，你把我给忘记了！别把我对丢在这里！
She felt worried. She wanted to get ready for her party.
她有点儿着急。她要为自己的聚会作好准备。