Wolfsbergite
硫铜锑矿
🗣️ 情景例句
I'm glad you feel you've finally put it all together.
我很高兴你终于就绪了。
My favorite winter sport is skiing.
我最喜欢的动机运动是滑雪。
Excuse me. Do you have an eraser?
对不起，你有橡皮吗？