- long distance telephone exchange
- toll exchange
- toll office
- trunk exchange
- trunk line office
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长途电话局的英文
例句与用法
- I had to ask long distance for his number .
我不得不向长途电话局询问他的电话号码。 - Digital line signalling for manual toll exchange to local exchange
人工长途电话局至市话局局间中继数字型线路信号 - At & t ' s long lines department offers the press an early facsimile service between new york , chicago , and san francisco . the technology takes decades before it reaches a mass market
长途电话局为纽约、芝加哥和旧金山的新闻界提供早期传真业务。这项技术在大量投放市场前试用了几十年。 - Zhang shiming graduated from beijing university of posts and telecommunications in 1983 and is now working with beijing long - distance telephone bureau . he has been in the field of technical management for tv transmission and conference tv for a long time . senior engineer
张世明1983年毕业于北京邮电学院，现供职于北京长途电话局，长期从事电视传输和会议电视的技术管理工作。