Ack-ack
n. 高射炮
🧩 词语组成解析
[计] 确认字符, 肯定, 确认
[计] 确认字符, 肯定, 确认
🗣️ 情景例句
What channel?
哪个频道？
Is there a public phone near here?
这附近有公用电话吗？
Just then, a man hurried to the ticket office.
正在这时，一个男子匆匆奔向售票处。