جستجو
Whistle post
01
علامت سوت
a sign along a railway track that tells the train driver to blow the whistle
مثال
Workers placed a new whistle post by the curve to increase safety for everyone.
The train driver saw the whistle post and blew the whistle to warn people near the tracks.
The old whistle post was faded, so it was hard for the train driver to see it.
