圆轨道 yuánguǐdào circular orbit Definitions Defs Origin Strokes Stroke Words Sentences Sents 圆轨道 (圓軌道) yuánguǐdào circular orbit circular orbit (in astronomy and astronautics) Sources Definitions CC-CEDICT
圆轨道 (圓軌道) yuánguǐdào circular orbit circular orbit (in astronomy and astronautics) Sources Definitions CC-CEDICT
