轨迹 guǐjìguǐjī HSK7 trajectory Definitions Defs Origin Strokes Stroke Words Sentences Sents guǐjì trajectory · path 轨 軌 guǐ noun path (bound form) the course or path of a moving object; an orbit or track迹 跡 jì noun mark (bound form) mark; trace; footprint; vestigeguǐjī legacy 轨 軌 guǐ wheel track (literary) a rut or track left by a carriage wheel; the distance between two wheels on-axle wheels迹 跡 jì noun remains (bound form) remains of the past; ruins; historical site