camber
noun /ˈkæmbə(r)/
/ˈkæmbər/
- a slight curve that goes downwards from the middle of a road to each side
Topics Transport by car or lorryc2预拱度(路面中间微拱的曲面) 词源late Middle English: from Old French cambre, dialect variant of chambre ‘arched’, from Latin camurus ‘curved inwards’.