Ndn
[计]= New Data Network,新数据网络
🗣️ 情景例句
Oh!
噢！
Well, I think it's time we get back to business.
哦，我认为我们该回到正题上了。
He told me to unpack my things and then come down to dinner.
他让我打开行装后下楼吃饭。