航空aviation
民用～ civil avaition /国家～和航天局（美）National Aeronautics and Space Administration(NASA)/国家～与航天委员会（美） National Aeronautics and Space Council/～保险aviation insurance/～部队air unit /～测量aerial survey/～工程（学） aeronautical engineering/～工业aviation (or aircraft) industry/～航天工业aerospace industry /～管制air traffic control/～技术aeronautic technology/～检疫airport quarantine/ ～摄影aerial photography/～小姐air hostess;stewardess/～协定air transport agreement/～信airmail letter;air letter;airmail/～学aeronautics /～学院Institute of Aeronautical Engineering /～邮件airmail/～运输air transport |