| 释义 |
rare-earth 英音 [ ˌreər ˈɜːθ ] 美音 [ ˌrer ˈɜːrθ ] 释义 稀土 例句 1·The latest carmaker to seek a rare -earth alternative is Toyota. 最新开始寻找稀土代替品的汽车制造商是丰田。 2·The rare -earth element that other industrial countries worry about most is neodymium. 其他工业国家所最担忧的稀土元素是钕。 3·The most problematic materials may be rare -earth metals such as neodymium used in turbine gearboxes. 真正棘手的原料是稀土金属,比如用在涡轮机变速箱中的钕。
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