swing-by
swing-by的音标和读音:DJ音标发音: [ˈswiŋˌbai]KK音标发音: [ˈswɪŋˌbaɪ]
swing-by的词性:n.(名词)
1. An interplanetary mission in which a space vehicle uses planetary gravitation for changes in course.借力飞行轨道:空间飞行器利用行星重力来改变轨道的行星际间使命