Krovan
克劳凡铬钒钢
🗣️ 情景例句
Yes, let me try. Oh, it's difficult. Will you show me how to do it?
好吧，让我试试吧！哦，真不容易。能教我怎么用吗？
I've lost my nerve.
我失去了勇气。
The house was completed five months ago.
是在5个月以前竣工的。