表示电话总机的英文单词

“电话总机”对应的英文单词有：central office、central exchange、centre ，一共3个，具体意思及用法如下：

central office交换机，中央局

central exchange电话总机

centre中心点；（市镇的）中心区；中心；中枢

与电话总机相关的短语

电话总机系统安装Distribution of Telephone Exchange System

会议电话总机CONFERENCE TELEPHONE CENTRAL BOARD

电话总机室telephone switchboard room;telephone exchange room

电话总机主管chief operator

自带电池电话总机local battery switchboard

指挥电话总机command telephone control board

电话总机设备Telephone Exchange Equipment

专用自动电话总机pax unit

电话总机接线生operator