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- 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
- 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。
- pilotless reconnaissance drone 无人驾驶侦测机
- 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
- Don't drone away the precious years of youth. 别虚度青春年华。
- The monotonic drone bass of a bagpipe. 风琴低音一种由风琴发出的单调的低音
- What about the reconnaissance aviation? 侦察航空兵呢?
- 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。
- To speak in a monotonous tone of voice; drone. 以单调的声调说；低沉单调地说
- The squadron flew on a reconnaissance mission. 这支空军中队执行一项侦察任务。
- 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。
- Time spent on reconnaissance is seldom wasted. 花在侦察上的时间是不会白费的。
- A patrol was sent on reconnaissance. 一支巡逻队被派去执行侦察任务。
- We set up reconnaissance of enemy movements. 我们加强了对敌军活动的侦察。
- To speak in a monotonous tone of voice;drone. 以单调的声调说；低沉单调地说
- Reconnaissance and intelligence are vital. 侦察和智力是极为重要的。
