英语词汇“A backup pilot”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	A backup pilot
释义	A backup pilot. 候补飞行员
随便看	dredging inspection dredging instrumentation dredging intestines dredging ladder dredging land dredging load dredging machine dredging manage dredging mark dredging material treatment dredging meridian dredging method dredging notch dredging of Huangpu waterway dredging operaion dredging operation dredging pipe dredging pipeline dredging plan dredging plant dredging poeration dredging port transportation planning dredging power plant dredging process model dredge up