Topics
abbr. 总联机程序和信息控制系统（Total On-line Program and Information Control System）
🗣️ 情景例句
I was, indeed.
的确如此。
Would you be so kind as to lend me some money?
你能借我一点儿钱吗？
That is John Smith,isn't it?
你是约翰。史密斯，对吗？