Narrowband isdn
[计] 窄带综合服务数字网络
🧩 词语组成解析
[计] 窄带
Integrated Services Digital Network 综合服务数字网;
🗣️ 情景例句
His actions express his love more than any words could do.
他用行动表示的爱胜过任何言语。
We have 50 provinces.
我们有50个省。
I like it a lot.
我很喜欢。