walk through
n. (电视剧等的)初排；草率排练；不拍摄的排练
英英释义
Noun
- a thorough explanation (usually accompanied by a demonstration) of each step in a procedure or process;
"she gave me a walk-through of my new duties"
- a pedestrian passageway through the ground floor of a building
- a first perfunctory rehearsal of a theatrical production in which actors read their lines from the script and move as directed
- the act of walking in order to view something;
"the realtor took her on a walk-through of the apartment"