Samarskite
n. [矿]铌钇矿
🗣️ 情景例句
I don't think there will be a problem, you can move in straight away.
我认为这没什么问题，你可以马上搬进来。
I apologize for that, sir.
请您原谅。
The woman first bought a few small articles.
这位妇女先是买了几样小商品。