英语词汇“iridium”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	iridium
释义	iridiumiridium /ɪˈrɪdiəm/ noun [uncountable] (symbol Ir) Etymology ETYMOLOGYiridium Origin: 1800-1900 Latin iris ( ➔ IRIS); because when it becomes liquid in a particular acid, it shows the colors of the rainbow science, chemistry a rare metal that is an element and is used in medicine
随便看	pectic pectin pectoral pectoral fin pectorals peculiar peculiarity peculiarly pecuniary pedagogical pedagogically pedagogy pedal pedal pushers pedant pedantic pedantically pedantry peddle peddler pederast pederasty pedestal pedestrian pedestrian crossing

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