branch switchboard
常见例句
- Grace Miller and Theresa Vincent staff the PBX, or private-branch exchange, switchboard at the Southern California Air Pollution District office in 1959.
1959年,南加利福尼亚空气污染地区办公室专用分组交换机的接线员格雷斯·米勒(Grace Miller)和特瑞莎·文森特(Theresa Vincent)位于接线总机旁边。 返回 branch switchboard