Davidite
铀钛磁铁矿, 铈铀钛铁矿
🗣️ 情景例句
Oh, yes, I think we'd like that very much.
噢 ，好的， 我想我们非常乐意。
I'm going to buy him another one.
我正要买给他另一个。
Sure. We were in the same class.
当然认识。我们同班呢。