Nack
abbr. 否定应答（Negative Acknowledgement）
🗣️ 情景例句
He's the publisher of the Carlson Publishing Company.
他是Carlson出版公司的老板 。
Every mother's child is handsome.
老王卖瓜，自卖自夸。
We had lost the path and had no hope of finding it again.
我们找不到那条小路，而且也没有希望再找到它了。