Samarskite
n. [矿]铌钇矿
🗣️ 情景例句
I read when I have the chance.
我有空时喜欢读书。
My fever is gone,but I still have a cough.
我的发烧好了，但是我仍然患咳嗽。
Please get those things off, sir, and throw them into the fire.
请把您身上那些东西脱下来吧，先生，把它们仍到火里去。