英语词汇“private branch exchange access line”的翻译、意思、用法、释义-英汉汉英双解词典

单词	private branch exchange access line
释义	private branch exchange access line 专用小交换机联接通道
随便看	tape skew tape skip tape skip key tape-skip key tape skip restore tape-skip restore tape skip restore character tape-skip restore tape skip tape slack tape-slide tape-slides tape slippage tapes literatus tape slowly tapes management system tape sort tape sort and collate program tape sort and collate programs tape sorting tape sorting and collating program tape span tape speed tape speed deviation tape speed error tape-speed errors