(noun.) employee of a transportation company who controls the departures of vehicles according to weather conditions and in the interest of efficient service.
菲力克斯校对
双语例句
The train dispatcher, on the strength of my message that I would hold the train, had permitted another to leave the last station in the opposite direction. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.