英语词汇“specific activity”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	specific activity
释义	specific activity noun Physics The activity of a given radioisotope per unit mass.
随便看	scholar scholarliness scholarly scholarship scholar's mate scholastic scholastically scholasticism scholiast scholiastic scholium school schoolable school age school attendance school bass school bell school board school board visitor schoolbook schoolboy schoolboy code schoolboy code of honor schoolboy code of honour schoolboy crush

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