Tantalobetafite
钙铌钛铀矿
🗣️ 情景例句
It hurts, doesn't it?
会痛 ，是不是？
Do you know the boy whose aunt is an artist?
你知道那男孩的姑妈是艺术家?
We are thinking of expanding into the Chinese market.
我们想把生意扩大到中国市场。