Demorgan's theorem
[计] 真根定理, 反演定理, 德摩根定理
🧩 词语组成解析
🗣️ 情景例句
They told me that you had quit.
他们告诉我你辞职了。
Our own actions are our security, not others' judgements.
我们的行为是自己的保证而不是别人的鉴定。
You get what you pay for.
一分钱一分货。