Roubaultite
铜铀矿
🗣️ 情景例句
Hi, Peter.
彼得，你好。
Did you hear that we would have a holiday next work?
你有没有听到下周可以休假的事？
Most of our fears are unreasonable, but they are impossible to erase.
我们的恐惧大部分是没有道理的，但去无法消除。