motorbike
noun /ˈməʊtəbaɪk/
  /ˈməʊtərbaɪk/
 - (especially British English) (also motorcycle British and North American English)a road vehicle with two wheels, driven by an engine, with one seat for the driver and often a seat for a passenger behind the driver摩托车 - Ben drove off on his motorbike.本骑着摩托车走了。 
 
- Ben drove off on his motorbike.
- (North American English) a bicycle that has a small engine助力自行车;摩托自行车 

