Fergusonite
褐钇铌矿, 褐钇钽矿
🔁 扩展释义
【化】 褐钇铌矿
🗣️ 情景例句
You don't have to work yourself sick.
你不必让自己工作到病倒。
If only our team had scored one more point.
要是我们队多得一分就好了。
No, I'm sure it's not.
是的，我确信不如。