英语词汇“PVC”的读音、翻译、释义、用法及例句-语文网

词汇	PVC
释义	PVC 永久性虚拟线路（=permanent virtual circuit）在每个DTE（资料终端设备）上，具有永久分配给它的逻辑通道的一种虚拟线路。不需要呼叫建立协定。
随便看	acceptance charge acceptance commission acceptance cone acceptance created against export collection acceptance credit acceptance credit facility acceptance draft acceptance exchange rate acceptance fee acceptance for honor acceptance house acceptance input acceptance market acceptance method acceptance of cargo acceptance of goods acceptance output acceptance pattern acceptance problem acceptance rate acceptance risk acceptance supra protest acceptance test acceptance testing acceptancy

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