ore

n.矿石；矿

We will make an assay of the ore that he brought. 我们将对他带来的矿石做实验鉴定。

This is an area rich in ore. 这里是个矿产丰富的地区。

But few of them had actually dug up any ore. 然而他们中只有少数几个确实挖了矿。