单词乎

extras

音标['ekstrəz]

汉语翻译

【计】 附加设备, 额外设备

英语解释

名词 extra:

  1. a minor actor in crowd scenes
    同义词:supernumerary, spear carrier, extra
  2. an additional edition of a newspaper (usually to report a crisis)
    同义词:extra
  3. something additional of the same kind
    同义词:extra, duplicate
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