walk through

名词 walk through:

1. a thorough explanation (usually accompanied by a demonstration) of each step in a procedure or process
   同义词：walk-through
2. a pedestrian passageway through the ground floor of a building
   同义词：walk-through
3. a first perfunctory rehearsal of a theatrical production in which actors read their lines from the script and move as directed
   同义词：walk-through
4. the act of walking in order to view something
   同义词：walk-through

动词 walk through:

1. perform in a perfunctory way, as for a first rehearsal