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小测验：选择正确的单词
- 论坛新贴
retrieval [ri'tri:vəl]
基本释义
- n. 取回,恢复,修补;
常用短语
- medical literature analysis and retrieval system
医学资料分析与检索系统
- medical literature analysis and retrieval system
参考例句
- Dr. Li is a specialist in information retrieval.
李博士是位信息检索专家。
- Dr. Li is a specialist in information retrieval.
英英解释
3个名词解释
- (computer science) the operation of accessing information from the computer's memory
- the cognitive operation of accessing information in memory
[例]- my retrieval of people's names is very poor
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