Posix
[计] 可移植性操作系统接口
🗣️ 情景例句
You're Peggy Pendleton!
是Peggy Pendleton！
With time and patience the leaf of the mulberry becomes satin.
只要功夫深，铁杵磨成针。
Morning! I'm sorry to trouble you. Could I borrow a pan, please? Mine has just broken.
早上好！对不起，打扰您了。我想借您的平底锅，可以吗？我的刚刚打碎了。