Nand
[计] 与非
🗣️ 情景例句
How was your Thanksgiving dinner, Alexandra?
你们的感恩节晚餐怎么样 Alexandra？
When an opportunity is neglected, it never comes back to you.
机不可失，时不再来。
the movements of the ground or of the table as the quake passed by.
大地和桌子的运动情况。