Caput profundum
[医] 深头
🧩 词语组成解析
n. 头, 首
🗣️ 情景例句
This is Jack Davis.
我就是Jack Davis。
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
This ran on an 'operating system' called DOS, produced by a then small company named Microsoft.
这种电脑采用了一种被称为磁盘操作系统（DOS）的工作程序，而这种程序是由当时规模不大的微软公司生产的。