走時

走时
zǒushí
  1. (of a watch or clock) to keep time
  2. (physics) propagation time
  3. travel time (of a wave)

CEDICT

physics

Entry Composition

1 走 zǒu
  1. to walk
  2. to go
  3. to run
  4. to move (of vehicle)
  5. to visit
  6. to leave
  7. to go away
  8. to die (euph.)
  9. from
  10. through
  11. away (in compound verbs, such as 撤走 chèzǒu)
  12. to change (shape, form, meaning)
2 時 shí
  1. o'clock
  2. time
  3. when
  4. hour
  5. season
  6. period