commuter
n person who commutes (commute 1) 通勤者
The five o'clock train is always packed with commuters. 五点钟那趟车总是挤满了通勤者.
[attrib 作定语]
the commuter belt, ie the area around a large city, from which people commute to work 通勤者居住带（环绕在大城市周围的通勤者居住区）.