Pacos
abbr. Package Operating System 组装操作系统
🗣️ 情景例句
I have been a secretary in an insurance company.
我一直在一家保险公司担任秘书工作。
Fishing is often frustrating.
钓鱼常常会遭到挫败。
That was a pleasant surprise.
这是意想不能的好事。