telephone exchange

英 [ˈtelɪfəʊn ɪkstʃeɪndʒ]

美 [ˈtelɪfoʊn ɪkstʃeɪndʒ]

n.  电话交换台; 总机; 电话局

电力

牛津词典

noun

• 电话交换台；总机；电话局
  a place where telephone calls are connected so that people can speak to each other

柯林斯词典

• 电话交换台;总机;电话局
  Atelephone exchangeis a building where connections are made between telephone lines.

英英释义

noun

• a workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication
  Synonym:centralexchange

双语例句

• Exchange channels include network exchange, telephone exchange, writing communication, face-to-face communication and so on.
  沟通途径主要通过网络沟通，电话沟通，书面沟通，面对面沟通等。
• Private automatic telephone exchange
  专用自动电话交换机
• Electronically controlled telephone exchange
  电子控制电话交换机
• They should not be relied upon to provide an error free method of relaying tone signalling to other decoders, such as a telephone exchange DTMF detector, for example.
  它不应该被依赖用做提供一种无错的传送方法，传送双音频信号到另一解码器。例如：电话交换机的DTMF侦察器。
• Selecting chain step-by-step system local automatic telephone exchange
  （纵横制交换机中的）互斥电路步进制市内用自动电话交换机
• As regards economy, early studies offered significant advantages since a substantial quantity of interface equipment in the telephone exchange could be eliminated.
  至于经济性，早期的研究表明，由于数字业务可以省掉电话交换中大量的接口设备，因而具有重要的优势。
• The new switchboard shares much of the workload of the telephone exchange.
  这台新式交换机大大的减少了交换台的工作量。
• The paper describes the fault analysis, processing methods and some processing examples of C& C08 telephone exchange.
  介绍了电话交换机一般故障的分析、处理方法以及处理C＆C08电话交换机故障的一些实例。
• The telephone exchange has been jammed all day with people wanting to buy season tickets.
  很多人想买季票，电话总机一天到晚忙个不停。
• Advanced PC telephone exchange facilities, wireless telecommunication, facsimile, telegram and express mail services are provided.
  我们提供先进的程控电话设备、无线移动通讯、传真、电报、邮政特快专递服务。