semaphore signal

semaphore signal怎么读

英式音标：[ˈseməˌfɔ: ˈsiɡnəl]

美式音标：[ˈsɛməˌfɔr ˈsɪɡnəl]

semaphore signal的意思释义

释义

手旗通信，塔上信号，杆上信号；

semaphore signal用法及例句

例句参考

Semaphore-signal

Semaphore signal

Railway Signal

Railway Semaphore Signal

International maritime signal flags

Railway semaphore signal

ALEUT SEMAPHORE SIGNALS

A man standing barefoot on a plank of wood painting a semaphore railway signal, with a man on ladder and a supervisor standing below...

Semaphore signals

SEMAPHORE SIGNALS DANCE UMBRELLA\'S OPENING

THE COAST SIGNAL STATIONS AND THE SEMAPHORE TELEGRAPH

Fear of the unknown: a history of wireless ... Part one: in an era where battlefield Signals were passed on by semaphore, heliograph...