中文解释
配电盘 接线总机英释中释
相关例句switchboard operators.电话总机接线员
Hundreds of callers jammed the switchboard trying to win the tickets (= there were too many calls for the switchboard to deal with ) ..几百个电话打进来想赢取门票，总机应接不暇。
相关短语telephone switchboard,电话交换台，电话交换机
switchboard operator,接线员
