Retrieval system
[计] 检索系统
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
We communicate with each other by letter.
我们用书信彼此联系。
On the morning of the next day he went to New York.
第二天早晨，他去了纽约。
I'm happy to meet you.
很高兴见到你。