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.
Don't touch anything unless your teacher tells you to.
除非老师允许,否则你不要动任何东西。
You don't need anything special.
你不需要什么特别的东西。
My dear friend, Mathilde. Let me tell you something. That necklace you borrowed from me wasn't a real diamond necklace. It wasn't valuable at all. The stones in the necklace were made of glass. It was worth five hundred francs at the most.