Knauffite
钡钒铜矿
🗣️ 情景例句
I can't face him after what I've done.
从那以后我无颜面对他。
Have you ever thought about becoming a professional musician?
你曾经考虑了成为一个职业的音乐家吗？
Yes, I do. But it's only a small one.
是的，有，但是很小。