overture

overture
noun
  1. an orchestral piece at the beginning of an opera, suite, play, oratorio, or other extended composition
    (歌剧、组曲、戏剧等的)序曲
    ■an independent orchestral composition in one movement
    (乐章内的)独立乐段
    ■an introduction to something more substantial
    序曲,序幕
    the talks were no more than an overture to a long debate.
    对话只不过是一场长时间辩论的序幕。
    ■(一般作 overtures)an approach or proposal made to someone with the aim of opening negotiations or establishing a relationship
    (为开始谈判、建立关系而作出的)主动表态,姿态;建议
    Coleen listened to his overtures of love.
    科丽恩听着他求爱的表白。
语源
  1. late Middle English (in the sense aperture): from Old French, from Latin apertura 'aperture'
英语宝典
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