轨道空间站 guǐdàokōngjiānzhàn orbital space station Origin Definitions Defs Strokes Stroke Words Sentences Sents 轨道 軌道 guǐdào noun orbit the path of a planet, satellite, or subatomic particle; trajectory空间站 空間站 kōngjiānzhàn noun space station A manned spacecraft orbiting the Earth, equipped with living and working facilities for scientific research