单词意思：

rare earth

单词例句：

These decisions were made at PRAYON to develop rare earth、

这些决定是在普拉永公司做出的，目的是开发稀土。

This latest rare earth ban is just going to accelerate this trend、

刚发出的这则“稀土禁令”只会加快这一趋势。

The rarest rare earth is nearly 200 times more abundant than gold、

最稀有的稀土比金子还多200多倍。

The third concern is raw material exports, rare earth in particular、

第三个问题是原材料出口，具体就是稀土出口。

There are extensive rare earth deposits in the United States and elsewhere、

美国和其他地方都有不少的稀土矿藏。

单词百科：

释义

n、

Chemistry any of a group of chemically similar metallic elements prising the lanthanide series and scandium and yttrium、They are not especially rare, but they tend to occur together in nature and are difficult to separate from one another、

【化】 稀土（元素）。

A rare-earth metal、Molecularly unstable、Industrial uses, none、

这是一种稀土金属，分子非常不稳定，还没有被使用在工业上。

《Transformers: Age of Extinction》《变形金刚4：绝迹重生》

We should limit the agenda to a couple of key issues: import tariffs on industrial manufactured goods, and export quotas on rare earth elements、

我们得把议程限制在两个关键问题上，工业制品的进口关税, 以及稀土元素的出口限额。

《House of Cards Season 2》《纸牌屋 第二季》