rumble strip

US /ˈrʌm.bl̩ ˌstrɪp/
UK /ˈrʌm.bl̩ ˌstrɪp/
"rumble strip" picture
1.

减速带, 震动带

a series of grooves or raised strips across a road, designed to make a noise and vibrate a vehicle when driven over, to warn drivers of a hazard or to encourage them to reduce speed

:
The car vibrated as it drove over the rumble strip, alerting the driver to the upcoming stop sign.
汽车驶过减速带时震动,提醒司机前方有停车标志。
Many highways have rumble strips on the shoulders to prevent drivers from drifting off the road.
许多高速公路的路肩都设有减速带,以防止司机偏离道路。