Posix
[计] 可移植性操作系统接口
🗣️ 情景例句
No, thank you. Please tell him to phone me when he comes back.
不了，谢谢。他回来时，请告诉他给我打个电话。
Why am I always expected to pay the bills?
为什么老是由我来付账呢？
Antonio has promised to give you a pound of his flesh.
安东尼奥许诺给你他身上的一磅肉。