ramp
noun [ C ] uk/ræmp/ us/ræmp/
(SLOPE)
(人造)斜坡,坡道
an artificial slope
I pushed the wheelchair up the ramp and into the supermarket. 我沿坡道把轮椅推进了超市。
UK(路面上使车辆放慢速度的)凸起减速带
a raised strip built into a road to make vehicles drive more slowly
(ROAD)
US (UK slip road)支路
a short road on which vehicles join or leave a main road