dress rehearsal
noun [ C ] uk/ˈdres rɪˌhɜː.səl/ us/ˈdres rɪˌhɝː.səl/
（最后一次）预演彩排，带妆彩排
the last time a theatre work is practised before the real performance, when it is performed with the clothes, stage, and lighting exactly as they will be for the real performance