英语词汇“radioactinium”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	radioactinium
释义	ra·dio·actinium \“+\ noun Etymology: New Latin, from radio- + actinium : the radioactive isotope of thorium of mass number 227 formed by disintegration of actinium — symbol RdAc or Th²²⁷; see actinium series
随便看	pardale pardalote pardao parded pardessus pardessus de viole pardhan pardi pardie pardine pardine pardine lynx pardner pardo pardon pardonable pardonableness pardonably pardoner connatal connatally connate connately connation connative

英语词典包含332784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。