tow bar
noun[C]
uk/ˈtəʊ ˌbɑːr/us/ˈtoʊ ˌbɑːr/abarattachedto the back of acarthat is used forpullingacaravanortrailer
(用以牵引拖车的)牵引杆,拖杆Sergiy1975/iStock/Getty Image Plus/GettyImages
The exterior of vehicles
- a fifth/third wheelidiom
 - bonnet
 - bull bar
 - cab
 - coachwork
 - crumple zone
 - finny
 - fog light
 - full beam
 - hazard light
 - headlight
 - high beams
 - hubcap
 - mudflap
 - side mirror
 - sidelight
 - sunroof
 - tire
 - tread
 - wing