英语词汇“rubidium”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	rubidium
释义	rubidium noun /ruːˈbɪdiəm/ /ruːˈbɪdiəm/ [uncountable] (symbol Rb) jump to other results a chemical element. Rubidium is a rare soft silver-coloured metal that reacts strongly with water and burns when it is brought into contact with air. Word Originmid 19th cent.: modern Latin, from Latin rubidus ‘red’ (with reference to its spectral lines).
随便看	centaur CENTCOM centenarian centenary centennial center center_1 centerboard centered center field centerfold center of mass Center Parcs centerpiece Centers for Disease Control and Prevention centers-for-disease-control-and-prevention centi- centigrade centigrade_1 centigrade_2 centigram centilitre centimetre centipede central

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