Orthocomplementation
正交补
🗣️ 情景例句
Well begun, half done.
良好的开始，就是成功了一半。
One man may steal a horse while another may not look over a hedge.
只许州官放火，不许百姓点灯。
It was revealed that 20% of men in their mid-thirties snore.
调查指出，20%的35岁左右的男人打鼾；