fly-byBrE /ˈflaɪ baɪ/ 🔊NAmE /ˈflaɪ baɪ/ 🔊 noun (fly-bys) the flight of a spacecraft near a planet to record data (航天器的)近天体探测飞行 (also ˈfly·over) (both
NAmE) (BrE ˈfly-past) a special flight by a group of aircraft, for people to watch at an important ceremony (飞机编队的)检阅飞行