Montebrasite
[矿]磷锂铝石
🗣️ 情景例句
Yes, we are, Mr. Wang. How are you going to pay?
对，我们开门。你打算如何付钱？
All I have to do is learn English.
我所要做的就是学英语。
I concluded that they were simply shy of strangers.
我认为这不过是他们在陌生人面前表现出的害羞。