| 释义 |
centrex 英'sentriks美'sentriks BNC²³⁶²¹³⁺¹
基本英英搭配记法例句
n.中央交换¹⁰⁰
Noun:
CENTRal EXchange a kind of telephone exchangecentrex system集中式小交换机系统…centrex service集中交换业务…customer centrex用户合用交换机…
centrex-从⇒n.中央交换 The Centrex billing management system of Dandong telecommunication is a typical telecommunication service application system.
丹东电信虚拟网计费管理系统是一个典型的电信业务应用系统。 cnki |