Nacked
(nack 的过去分词) abbr. 否定应答（Negative Acknowledgement）
🗣️ 情景例句
Now may I please say hello?
现在我可以说声哈喽了吗？
Comfort is better than pride.
安慰胜过傲慢。
In that case, we wouldn't have it in stock.
如果是这样，我们库存不会有。