Orthocomplementation
正交补
🗣️ 情景例句
Thanks. But I have a question.
谢谢。但我想问一下
Paul started with surprise when Jim tapped his shoulder.
当吉姆拍了保罗的肩膀时，保罗吓了一跳。
We were out of the part you needed.
你要的那种零件我们没有货了，