Retrieval management system
[计] 检索管理系统
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
There is a skeleton in every house.
每座房子都有骨架。
No, it isn't! That's a cat!
不，不在！那是一只猫。