Columbic
[建] 铌的, 含铌的
🗣️ 情景例句
You're so nice!
你真好！
Please sit down and have a glass of milk.
请坐下来喝一杯牛奶。
I think you should get a tank if you want to keep fish.
我看你要是真想养鱼的话，就该找个水箱。