Nand
[计] 与非
🗣️ 情景例句
I don't think I have a mathemationcal brain.
我想我没有数学头脑。
The word once spoken can never be realled.
一言既出，驷马难追。
Let's imagine a hypothetical case where we disagree.
让我们假设一个我们不同意的状况。