Gorlanadite
砷铅矿
🗣️ 情景例句
This is a crazy morning. Hello, Richard.
这是一个忙得头昏的早晨。哈喽， Richard。
Which one is easier?
哪一个是较简单的？
Goodbye, Helen.Nice to see you.
再见，海伦。见到你真高兴。