mountain bike
noun/ˈmaʊntən baɪk/
/ˈmaʊntn baɪk/
- a bicycle with a strong frame, wide tyres and many gears, designed for riding on rough ground
see also hybrid (4), racing bike, road bikeTopics Transport by car or lorryb2, Sports: other sportsb2, Hobbiesb2山地自行车;越野单车 Oxford Collocations DictionaryMountain bike is used before these nouns:- trail