retrieval

n [U] (fml 文) retrieving or being retrieved 重获; 取回; 检索; 挽回; 恢复: the retrieval of the company's fortunes 该公司之挽回财产损失 * a match lost beyond all hope of retrieval 毫无挽回获胜希望而输定的比赛 * (computing 计) information retrieval 信息检索.


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