英语词汇“centrex”的读音、翻译、释义、用法及例句-语文网

词汇	centrex
释义	centrex 中央交换机，分局在专用小型自动电话交换机的基础上为某一地区使用者服务的中心局电话设备。该系统内可以包含直接向内拨号、直接长途拨号以及控制台交换等服务。
随便看	seasonal affective disorder seasonal discount seasonal duty seasonal exchange movement seasonal fluctuation seasonally seasonal port seasonal tariff seasoned seasoned issue seasoned securities seasoner seasoning season ticket sea spider sea squirt seat seat belt seated -seater seater sea terrace seating seat-mile SEATO

语文网英语在线翻译词典收录了223822条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。