Columbite
[建] 铌铁矿
🗣️ 情景例句
It's good for every day. It will be good for school, Michelle.
这套衣服每天都可以穿。它适合上学时穿， Michelle。
I'm giving you a gift.
我送给你一件礼物。
Don't ask me, sir. I only laid the table.
别问我，先生。我只是摆桌子。