Knauffite
钡钒铜矿
🗣️ 情景例句
I'm asking in the five thousand a month.
我要求月薪5000元。
We must have your LC at least one month before the time of shipment.
我们必须在船运前一个月收到你们的信用证。
It's a pleasant dream but everything depends on 'if'!
这是个美好的梦，但一切都取决于“如果”！