Barthite
砷锌铜矿
🗣️ 情景例句
I'll take care of it.
我来照顾。
The same to you!
也祝你生日快乐！
Just a minute. I'll see if I'm free. No, I'm not. I've already got something on that evening.
等一会。我看看是否有空。不，我没空。我那天晚上已经有了安排。