单词	rowing machine
释义	rowing machineˈrowing maˌchine noun [countable] a piece of exercise equipment on which you perform the action of rowing a boat
随便看	radiation sickness radiation zone radiator radical radical equation radical expression radical function radicalism radicalize radically radical sign radicand radicchio radii radio radio- radioactive radioactive dating radioactive decay radioactive waste radioactivity radio astronomy radio beacon radio button radiocarbon

英语词典包含48224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。