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
Know what I'm saying?
知道我在说什么吗？
After a successful career in business,he was appointed ambassador.
在生意的成功以后，他被指定为大使。
It turned out to be snoring! Men were found to be the worst offenders.
它竟然是鼾声。人类是这方面的罪魁祸首。