n.& abbr. Integrated Services Digital Network 综合服务数字网
网络 综合业务数字网(Integrated Services Digital Network); 综合业务数字网络; 综合服务数字网络(Integrated Service Digital Network)
ISDN connectivity allows computers to communicate over a network.
综合业务数字网连接实现了计算机网络通讯。
But for many users, ISDN has saved the day.
但对很多用户来说,isdn节省了时间。
Not enough ISDN channels are available to make the call.
半速动行的ISDN通道对电话呼叫来说是有效的。
Like ISDN, ADSL will use normal qualified copper phone lines.
和ISDN一样,ADSL使用普通合格的铜电话线。
I heard that there´s a new choice better than a modem or ISDN.
我听说现在有一个新选择比调制解调器和ISDN都好。