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单词 uranium
释义

uranium

Related topics: Elements
u·ra·ni·um /jʊˈreɪniəm/ noun [uncountableU]  
HCEHCMa heavy white metal that is radioactive and is used to produce nuclear power and nuclear weapons. It is a chemical element: symbol U 铀〔一种放射性化学元素,符号为 U
Examples from the Corpus
Origin uranium
(1700-1800) Modern Latin Uranus; because the substance was discovered soon after the planet
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