Cobol library
[计] COBOL程序库
🧩 词语组成解析
Common Business-Oriented Language 面向商业的通用语言;
🗣️ 情景例句
He and my Grandpa both went there.
他和我爷爷都曾在那儿读书。
My watch is fast and your watch is slow.
我的表快，而你的表慢。
Imagine an earthquake shock shaking the floor, the paper, you and your hand.
假定地震发生了，地板、纸、你和你的手都会动，