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- pilotless reconnaissance drone 无人驾驶侦测机
- Global Hawk, a large reconnaissance drone, has demonstrated the ability to take off, cross oceans and land without guidance. “世界雄鹰”是一架大型的无人驾驶侦察机，对它的试验已经验证了它在没有导航的情况下具有起飞、跨越海洋与陆地的能力。
- Photographic Reconnaissance Drone 照相侦察无人驾驶飞机
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- He can drone on for hours about his pet subjects. 他能就他的宠物侃侃而谈几小时。
- We could hear the distant drone of the traffic. 我们可以听到远处传来的车辆往来的嗡嗡声。
- The squadron flew a reconnaissance mission. 该空军中队执行一侦察任务。
- A pilotless aircraft operated by remote control. 无人驾驶飞机无飞行员的遥控飞机
- reconnaissance drone 无人驾驶侦察机
- Photographic aerial reconnaissance especially of military targets. 空中照相侦察空中照相侦察，尤指军事目的的
- It also reveals a new emphasis on unmanned reconnaissance aircraft, with $1 billion earmarked for a squadron of pilotless planes. 报道也强调了无人驾驶的侦察机，花费十个亿建立一支无人驾驶空中机队。
- Don't drone away the precious years of youth. 别虚度青春年华。
- This aircraft is small, cheap, and pilotless. 这种飞机小巧玲珑，价廉物美，无人驾驶。
- The monotonic drone bass of a bagpipe. 风琴低音一种由风琴发出的单调的低音
- A pilotless plane out of control hit the building. 台湾版的911遥控飞机撞大楼。
- This aircraft is small, cheap, pilotless. 这架无人驾驶机又小，又便宜。
- Her sharp questions punctuated the speaker's drone. 她的敏锐的问题不时地打断演讲者的话。
- What about the reconnaissance aviation? 侦察航空兵呢?
- To speak in a monotonous tone of voice; drone. 以单调的声调说；低沉单调地说
- It intervals the drone of an insect bored the air. 不时有只昆虫嗡嗡嗡地打破这阵寂静。
