Ack1
[计] 确认, 肯定, 奇肯定应答
🗣️ 情景例句
We have a very important meeting on at the moment.
现在我们正在开一个非常重要的会。
If he doesn't help him, I will.
如果他不，我将帮助他。
I think it's mine. Yes, it is.
我想可能是我的，没错，是我的。