Posix
[计] 可移植性操作系统接口
🗣️ 情景例句
Are you injured, sir?
先生，您受伤了吗？
He was renowned as a portrait painter.
他以肖像画家著名。
In all the less controversial fields, like the study of cacti or termites or the nature of nebulae,
在一切争议较小的领域里，如对仙人掌、白蚁或星云性质的研究，