英语单词“ISDN”的中文翻译、释义及用法解析

单词 ISDN 释义 ISDNnounuk

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/?a?.es.di??en/us

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/?a?.es.di??en/abbreviationforIntegrated Services Digital Network: asystemforsendingvoice,video, andinformationoverphonewiresveryquickly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

• 3G
• 4G
• 5G
• aeroplane mode
• airplane mode
• area code
• autodial
• dialling tone
• Directory Enquiries
• helpline
• phone mast
• pick
• picksomeone/somethingup
• pocket dial
• prank caller
• ring
• roam
• telecoms
• telephone
• transfer

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(Definition ofISDNfrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)

ISDN| Business English

ISDNnoun[CorU]uk

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us

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IT,COMMUNICATIONSabbreviationforIntegrated Services Digital Network: asystemforsendingsound,videoand otherdataat highspeedusingtelephonewires:TeleconferencingviaISDN ischeaperthanflyingexecutivesaround theworldformonthlymeetings.If you need three ISDNs, you shouldconsiderinvestingin asatellitelinkup.(Definition ofISDNfrom theCambridge Business English Dictionary? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/isdn##