吸烟车厢

[ noun ]
a passenger car for passengers who wish to smoke
<noun.artifact>

Smoking \Smok"ing\,
a. & n. from {Smoke}.

{Smoking bean} (Bot.), the long pod of the catalpa, or
Indian-bean tree, often smoked by boys as a substitute for
cigars.

{Smoking car}, a railway car carriage reserved for the use of
passengers who smoke tobacco.