flagman

flagman读音音标

英 [\'flægmən]

美 [\'flægmən]

flagman意思解释

n.

旗手，平交道看守，信号旗手；

变形

复数：flagmen

英英释义

On the railroads, a flagman is an employee of the railroad who is assigned to protect contractors or any one performing work on a railroad right of way. When a train approaches a location where workers may foul the track, the train crew will call the flagman for permission to pass the work area.