軌跡

轨迹
guǐjì
  1. locus
  2. orbit
  3. trajectory
  4. track

CEDICT

Entry Composition

1 軌 guǐ (bound form) rail; track; course; path
2 跡 jì
  1. footprint
  2. mark
  3. trace
  4. vestige
  5. sign
  6. indication
  7. Taiwan pr. jī