opening night

US /ˈoʊ.pən.ɪŋ ˌnaɪt/
UK /ˈoʊ.pən.ɪŋ ˌnaɪt/
"opening night" picture
1.

首演, 開幕之夜

the first public performance or showing of a play, film, opera, or other theatrical production

:
The cast celebrated after a successful opening night of the new play.
新劇首演成功後,演員們進行了慶祝。
Tickets for the opening night sold out in minutes.
首演門票在幾分鐘內售罄。