Nbdl
[计]= Narrow Band Data Line,窄频带数据线路
🗣️ 情景例句
I speak fairly good English and I enjoy meeting different kinds of people.
我的英语讲得很流利，而且我喜欢接触不同的人。
Some of them are mine.
一部分是我的。
Because of his revolutionary views, he spent many years in prison.
由于他的革命观点，他在监狱里度过了许多年。