speed hump
US /spiːd hʌmp/
UK /spiːd hʌmp/
1.
减速带, 减速丘
a raised area built across a road to make traffic go slower
:
•
Drivers should slow down when approaching a speed hump.
驾驶员在接近减速带时应减速。
•
The neighborhood installed several speed humps to improve safety.
社区安装了几个减速带以提高安全性。