英语词汇permanent virtual circuit, PVC的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	permanent virtual circuit, PVC
释义	permanent virtual circuit, PVC 释义 [通信]永久虚电路行业词典通信永久虚电路???一种不需要由用户发起建立和清除的虚电路。???
随便看	flying column flying control flying control equipment flying control system flying coveralls flying crane flying-crane helicopter flying crane helicopter flying crank shears flying crossing flying cut off flying cutoff device flying cut-off saw flying cut off saw flying cutter Flying debris flying deck flying decompensation syndrome flying dial gauge flying disc flying disk flying disk drive flying-disk drive flying disk printer flyingdisk printer

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

permanent virtual circuit, PVC