英语词汇“krypton”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	krypton
释义	kryptonkrypton /ˈkrɪptɑn/ noun [uncountable] (symbol Kr) Etymology ETYMOLOGYkrypton Origin: 1800-1900 Greek kryptos hidden science, chemistry a gas that is an element, found in very small quantities in the air
随便看	Uruguayan U.S. us U.S.A. usable USAF usage USB USB drive USCIS USDA use used used to useful usefully usefulness useless uselessly uselessness Usenet user user fee user-friendliness user-friendly

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