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

词汇	information retrieval
释义	information retrievaln.Computer Science（名词）【计算机科学】 The process of searching for and recovering specific data from large quantities of information stored in a computer.资料恢复，信息检索：从电脑中存储的大量信息中找到并恢复某些数据的过程
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