the final rehearsal of a live show, in which everything is done as it would be in a real performance
(现场直播的)最后彩排。
词源
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We'll now take a break to sweep up the confetti that was definitely not mentioned in dressrehearsal.
我们要暂时休息一下,把彩纸屑扫一扫,带妆彩排的时候可没说会用这个。
《Modern Family Season 6 》《摩登家庭 第六季》
I have come to the National state TV broadcaster, China Central Television, on the day of their first dressrehearsal, to discover what goes into putting on such a huge production.