单词	pilot officer
释义	pilot officerˈpilot ˌofficer noun [countable] a middle rank in the Royal Air Force, or someone who has this rank
随便看	respecting respective respectively respiration respirator respiratory respire respite respite care resplendent resplendently respond respondent response responsibility responsible responsibly responsive responsively responsiveness respray rest rest area restart restate

英语词典包含52748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。