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永久虚电路

yǒng jiǔ xū diàn lùdictionary entry
DEFINITION CC-CEDICT
Permanent Virtual Circuit / PVC
Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-0b9e5dc0b6b356e1. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

永久虛電路 永久虚电路 [yong3 jiu3 xu1 dian4 lu4] /Permanent Virtual Circuit/PVC/

Reference definitions and teaching material have separate provenance.

Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

Other forms in these source records: 永久虛電路

  • 永
    yǒng

    forever / always / perpetual

  • 久
    jiǔ

    (of a period of time) long

  • 虚
    xū

    emptiness / void / abstract theory or guiding principles / empty or unoccupied / diffident or timid / false / humble or modest / (of health) weak / virtual / in vain

  • 电
    diàn

    lightning / electricity / electric (bound form) / to get (or give) an electric shock / phone call or telegram etc / to send via telephone or telegram etc

  • 路
    lù

    road (CL:條|条[tiáo]) / journey / route / line (bus etc) / sort / kind

    Lù

    surname Lu

Reference definitions from CC-CEDICT.