Khlopinite
钛铌铁钇矿
🗣️ 情景例句
I'm totally fed up with my old computer.
我简直受不了我这台旧计算机。
Do you know Mary?
你认识玛丽吗？
I'm really positive that this product has all the features you have always wanted.
我确信这种产品有各种你所要的款式。