轨道 guǐdào HSK6 orbit Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: orbital All meanings 17 guǐdào 17 orbit 12path 2audio track 1orbital 1track 1 1 sentence for 轨道 (guǐdào — orbital) 电子在原子轨道中运动。 diànzǐ zài yuánzǐ guǐdào zhōng yùndòng. Electrons move within atomic orbitals. Source: Dong Chinese Dictionary