Switchboard Operator总机;接线员;交换台操作员;总机接线员
desk switchboard[电] 台式配电板;台式配电盘;台式配电板;台式交换机
accumulator switchboard[电] 蓄电池配电盘;蓄电池配电盘
auxiliary switchboard辅配电盘;站用配电柜;副配电板辅助配电板
trunk switchboard长途交换台
duplex switchboard双工配电盘;双连开关板
switchboard model接线板模型;插线板模型;翻译
switchboard cord交换台塞绳;交换机塞绳
dual switchboard复式配电盘
N-COUNT（可数名词） A switchboard is a place in a large office or business where all the telephone calls are connected. 电话总机
He asked to be connected to the central switchboard.
他要求转接到电话总机。