释义 |
ISDNBrE /ˌaɪ es diː ˈen/ NAmE /ˌaɪ es diː ˈen/ abbreviation integrated services digital network (a system for carrying sound signals , images , etc . along wires at high speed )综合业务数字网,ISDN 网(高速传送声音信号、图像等的系统)◆ an ISDN Internet connection ISDN 互联网连接 |