the first public performance of a play, film, etc. （戏剧、电影等的）首场，首次上演 I got tickets for the first night of ‘Romeo and Juliet’. 我搞到了《罗密欧与朱丽叶》的首演门票。 The first night of the school play is just days away and the cast still don’t know their lines. 离校剧首演只有几天时间了，可演员们连台词还没背熟呢。
- (North American English)
a public celebration of New Year’s Eve 新年前夜的公众庆祝活动