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	pedicled pedicular pediculate pediculated pedicule pediculicidal pediculicide pediculophobia pediculosis pediculous pedicure pedicurist pediferous pediform pedigerous pedigree pedigree book pedigreed pedigree exception pedigreeless pedilavium pediment pedimental pedimentation pedimented

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。