网站首页  英语词典

请输入您要查询的词汇:

 

词汇 PBX
释义 PBX /ˌpiː biː ˈeks/

abbreviation

private branch exchangea private telephone network used within offices or a company, in which there are a limited number of lines for making calls outside the company, which are shared专用支线交换机;用户交换机
随便看

 

横店社区网英语在线翻译词典收录了16881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。

 

Copyright © 2005-2024 hdsqw.com All Rights Reserved 更新时间:2026/7/26 17:26:19