Hercynite
铁尖晶石; 铁铝尖晶石
🗣️ 情景例句
There's no need to push, we're all in lined you know!
没必要推推挤挤的，我们都在排队呢。
What is he doing?
他做什么事？
Mr.Hart has trained his daughter for years.
哈特先生训练她的女儿已经多年了，