Calciferrite
钙磷铁矿
🗣️ 情景例句
Oh, how do you do, Xiao Fu. This is Mary.
哦，你好，小付。我是Mary。
We have some reports to show you for background information.
我们还有一些报告向你介绍背景资料。
That's about the best we can do on that.
那差不多是我们所能开出的最低价了。