dry run

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a practice session in preparation for a public performance (as of a play or speech or concert)
- he missed too many rehearsals
- a rehearsal will be held the day before the wedding
• Syn:
rehearsal
• Derivationally related forms:
rehearse (for: rehearsal)
• Topics:
concert
• Hypernyms:
exercise, practice, drill, practice session, recitation
• Hyponyms:
dress rehearsal, run-through, walk-through