Lanthinite
水斑铀矿, 七水铀
🗣️ 情景例句
I eat there a lot.
我在那 吃过好多次。
Certainly. Ask whatever you like.
当然，你什么都可以问。
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡