Ulvite
方钛铁矿
🗣️ 情景例句
I really must be going now.
现在我真的该告辞了。
Light come, light go.
来得容易，去得快。
So far, they have been unlucky in their search for gold and have no money at all.
到那时为止，他们寻找金子一直碰不上好运，而且他们身上一点钱也没有了。