HomeDictionary圆轨道圆轨道Wordcircular orbit (in astronomy and in astronautics)Traditional圓軌道Copy wordyuán guǐ dàoyuan2gui3dao4Hear itMeaningcircular orbit (in astronomy and in astronautics) CC-CEDICTCharacters in 圆轨道圆yuán轨guǐ道dào