词典论坛联络

   英语
Google | Forvo | +
短语
unmanned aircraft
运输, 航空 unbemanntes Luftfahrzeug; Drohne f; unbemanntes Fluggerät
 英语 词库
unmanned aircraft
美国 An aircraft that does not carry a human operator and is capable of flight with or without human remote control (JP 3-30)
航空, 加拿大 A power-driven aircraft, other than a model aircraft, that is designed to fly without a human operator on board. aircraft UA, and unmanned aircraft system (UAS)
Unmanned Aircraft
缩写 UA (Alex Lilo)
unmanned aircraft: 3 短语, 1 学科
运输3