Posix
[计] 可移植性操作系统接口
🗣️ 情景例句
What's your position?
你的职位是什么？
I told him to stay till he comes back.
我告诉他留下来等他回来。
We enjoy staring at them, entranced as they go about their business, unaware (we hope) of our presence.
我们喜欢入迷地看它们做事，它们不知道（但愿如此）我们就在它们身边。