Dce common return
[计] DCE公共回线
🧩 词语组成解析
[计] 数据电路终端设备, 数据通信设备
common
['kɑmən]
adj. 普通的;通俗的;[数学]公共的;共有的;
n. [法律]（对土地、水域的）共有权;公共用地;普通;平民;
🗣️ 情景例句
When are they coming?
他们什么时候来？
Excuse me. Could you please tell me how to get to the station?
劳驾，请问到火车站去怎么走？
It's too good to be true!
好得难以置信。