Fourmarierite
红铀矿
🗣️ 情景例句
I guess they must have inspected only part of the goods, but not the whole.
我猜想，他们检查的只是部分货物，而不是全部。
I asked him to buy it for me, but he wouldn't.
我请他帮我买，但是他不肯。
What is it about?
这是关于什么的？