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	factotum fact sheet factual factually facultative anaerobe faculty fad faddish faddishness fade fade-in fade-out faerie Fahrenheit fail failed failing fail-safe failure fain faint faint-hearted faintly faintness fair

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