Niobian
a. (矿物)含铌的
🗣️ 情景例句
His concert brought the house down.
他的音乐会博得满堂彩。
To dart through sky
突破阴霾的天空
They leave unwanted objects in drawers, cupboards and attics for years,
他们在抽屉里，碗柜中、阁楼上堆放着一些不用的东西，一放就是好几年，