| 释义 |
ISDN
noun
uk /ˌaɪ.es.diːˈen/ us /ˌaɪ.es.diːˈen/
abbreviation for Integrated Services Digital Network: a system for sending voice, video, and information over phone wires very quickly综合业务数字网，“一线通”（Integrated Services Digital Network的缩写）
SMART Vocabulary: related words and phrases
Communications - by telephone
0800 number
3G
4G
5G
access code
aeroplane mode
airplane mode
area code
buzz
caller ID
Freephone
nomophobia
patch someone through
phone in
phone mast
pick
reverse
speakerphone
telephone
unlisted
ISDN | Business English
ISDN
noun[ C or U ]
ukus
IT, COMMUNICATIONS
abbreviation for Integrated Services Digital Network: a system for sending sound, video and other data at high speed using telephone wires:
Teleconferencing via ISDN is cheaper than flying executives around the world for monthly meetings.
If you need three ISDNs, you should consider investing in a satellite linkup.
|