rumble strip
US /ˈrʌm.bl̩ ˌstrɪp/
UK /ˈrʌm.bl̩ ˌstrɪp/
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。