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
My address is 36 South 75th street, Apartment 10.
我的地址是南七十五街三十六号10号房。
Knowledge is long, life is short.
吾生有涯，而知无涯。
Sure, just drop in my office some time and pick them up.
没问题，什么时候到我办公室来拿都可以。