Boroferrite
鲍硼铁矿
🗣️ 情景例句
Not just to go around the neighborhood asking for furniture,
不仅在这社区募家具，
I'd like to explain what makes this factory special.
我要向你说明本工厂的特性。
They say. So they still have them.
他们说。所以他们依然有圣诞袜。