英语词汇“unobtainium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	unobtainium
释义	unobtainium noun DEFINITIONS1 1 any fictional, extremely rare, costly, or impossible material His proposal is a solid bar cast of purest Unobtainium. Submitted from: United Kingdom on 07/12/2018 Open Dictionary - December2018 Noun☞unobtainium
随便看	alteration altercation alter ego alternate alternating current alternative alternative dispute resolution alternative fact alternatively alternative medicine alternative vote alternator although altimeter altisonant altitude altitude sickness alt key alto altocumulus lenticularis altogether alt-right altruism altruistic alum

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