Factretrieval system
[计] 事实检索系统
🧩 词语组成解析
[计] 事件检索, 事实检索
🗣️ 情景例句
It was a gradual process, involving many factors.
这是个渐进的过程，涉及到方方面面。
Old wood is best to burn,old book to read.
老柴好烧，老书宜读。
We've got to report back to the head office.
我们还要回去向总部汇报情况呢。