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	outsleep outslick outslug outsmart outsmell outsmile outsoar outsold outsole outsource outsourcer outspan outsparkle outspeak outspeaker half-conscious half-court half-crown half-cup half-cut half-day half-dead half-deck half-decked half dollar

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。