英语词汇“role indicator”是什么意思，“role indicator”的读音、用法及例句翻译-烛光网

词汇	role indicator
释义	role indicatorn.Computer Science（名词）【计算机科学】 In information retrieval, a code that is assigned to a key word to indicate the part of speech or function of the word in the text where it occurs.作用指示符：信息检索时，指定给某一关键词以表示文本中单词的词性或功能的编码
随便看	natural philosophy natural resource natural resources naturals natural science natural selection natural theology natural virtue nature nature natured natured natureopathy natures nature study nature trail naturing naturism naturisms naturopathies naturopathy Naucratis Naugahyde Naugatuck naught

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