Colusite
硫钒锡铜矿
🗣️ 情景例句
I have no idea about fashion there days, which is why I dress so plainly.
我对现在的时装潮流一窍不通，这就是我穿得这么普通的原因。
Who is going to wait?
谁在等？
Easy. I'll ask the company for a list of recent customers.
这事容易。我向公司要一份近期顾客的名单就行了。