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
I'm having trouble eating.
我吃东西时有困难。
I was moved. = I was touched.
我很受感动。
What's Ron Marston like,Pauline?
波淋，朗。马顿是怎样一个人？