英语词汇“rare-earth element”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	rare-earth element
释义	rare-earth element (râr′ûrth) n. Any of a group of 17 naturally occurring metallic elements that have similar properties, consisting of scandium, yttrium, and the 15 elements with atomic numbers 57 through 71 (the lanthanides). The rare-earth elements are widely used in electronics and other high-tech products. [RARE EARTH.]
随便看	Port Stanley Port Stanley Port Sudan Portugal Portuguese Portuguese man-of-war Portuguese water dog portulaca Port Vila POS posable posada Posadas pose pose Poseidon poser poser poseur posh poshly poshness posigrade posit position

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