| 单词 | flyby |
| 释义 | flyby /fluy"buy'/, n. , pl. flybys. 1. the flight of a spacecraft close enough to a celestial object, as a planet, to gather scientific data. 2. Aeron. a. Also called flypast. a low-altitude flight of an aircraft for the benefit of ground observers. b. flyover (def. 1). Also, fly-by. [1950-55, Amer.; n. use of v. phrase fly by] |
| 随便看 |
英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。