oration

oration
noun
  1. a formal speech, especially one given on a ceremonial occasion
    (尤指在纪念场合的正式)演说,演讲
    ■[mass noun]the style or manner in which such a speech is given
    演说风格
    there is nothing quite like his messianic oration.
    他那救世主般的演说风格真是独树一格。
语源
  1. late Middle English (denoting a prayer): from Latin oratio(n-) 'discourse, prayer', from orare 'speak, pray'
英语宝典
考试词汇表