Nbdl
[计]= Narrow Band Data Line,窄频带数据线路
🗣️ 情景例句
No, she doesn't know Harry Bennett and his daughter Michelle.
不，她不认识Harry Bennett和他女儿Michelle。
So I will receive and sign it overnight.
那么，我明天就可以收到并且签上名了。
I can't afford that.
我买不起。