Rickardite
碲铜矿
🗣️ 情景例句
I'm dead tired by quitting time.
下班时，我都累死了。
If I can't go with you, what is your reaction?
如果我不能和你一起去，你会作何反应？
But it's great! We're together most of the time.
但是好极了！大多数时间我们在一起。