Kasolite
n. [矿] 矽铅铀矿
🗣️ 情景例句
I think I'm quite proficient in both written and spoken English.
我认为我在英语读写方面相当熟练。
It doesn't matter to me.
两个都可以。
Yes, it was. But it's much colder today.
是的，昨天冷。但是今天更冷。