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descriptor [dis'kriptə]    添加到生词本 复制网址
基本释义
  • 描述符,解说符,主字码
英英解释

  • 　2个名词解释

    1. the phonological or orthographic sound or appearance of a word that can be used to describe or identify something
      [同] descriptor, form, signifier, word form
      [例]
      • the inflected forms of a word can be represented by a stem and a list of inflections to be attached
    2. a piece of stored information that is used to identify an item in an information storage and retrieval system