switchman
/'swɪtʃmən/ /ˈswɪtʃmən/
n. 
；扳道工
；扳道工近义词
n.
想词
路，道;;路;用户正在搜索
black hole, blackamoor, black-and-blue, black-and-tan, black-and-white, blackart, blackavised, blackback, blackball, blackband,
相似单词
switch-hitter, switch-in, switching, switching-over, switchingtechnique, switchman, switchmodulator, switch-on, switchorder, switchover,