Magnetitite
磁铁岩
🗣️ 情景例句
They're both students of the performing arts.
他们两个都是的搞表演艺术的学生。
The theory may hold water.
这理论可能行得通。
Yes, I remember. You were not here yesterday. What was wrong? Were you ill?
是的，我记得。你昨天没有来。怎么啦？你病了吗？