Retrieval efficiency
[计] 检运效率
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
So, you're an exchange student.
哦，你是一名交换学生。
Is there any way of ensuring we'll have enough time for our talks?
我们是否能保证有充足的时间来谈判？
The material was not damaged by us.
东西不是我们损坏的。