Dititanate
二钛酸盐
🗣️ 情景例句
Didn't we go to school together?
我们以前在一起上过学吗？
He lives twice who lives well.
生活得好的等于生活了两次。
But exactly how does a newcomer to the stock market go about achieving that?
但是，一个股票市场的新手又如何能做到这一点呢？