英语词汇“rare earth”是什么意思，“rare earth”的读音、用法及例句翻译-烛光网

词汇	rare earth
释义	rare earthn.（名词） Any of various oxides of the rare-earth elements.稀土：稀土元素中的任意一种矿物 A rare-earth element.稀土元素
随便看	grappa grappas grapple grappled grapples grappling grappling grappling hook grappling hook grappling iron grapplings graptolite graptolites grapy GRAS Grasmere grasp grasp grasped grasping grasping grasps grass grass Grass

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