road sign
US /ˈroʊd saɪn/
UK /ˈroʊd saɪn/

1.
路标, 交通标志
a sign by the side of a road giving information or instructions to drivers
:
•
The driver missed the road sign for the exit.
司机错过了出口的路标。
•
Always pay attention to road signs when driving.
开车时务必注意路标。