单词	radiocarbon
释义	ra·di·o·car·bon (rā′dē-ō-kärbən) n. A radioactive isotope of carbon, especially carbon-14.
随便看	rounded roundedness roundel roundelay rounder round hand Roundhead roundheel round-heeled roundhouse roundish roundishness roundlet roundly roundness round-off round on round robin round-shouldered roundsman round steak roundtable round-the-clock round the clock round trip

英语词典包含135693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。