ˈmountain ˌbike BrE AmE noun [countable]
a strong bicycle with a lot of ↑ gear s and wide tyres, specially designed for riding up hills and on rough ground
ˈmountain ˌbike BrE AmE noun [countable]
a strong bicycle with a lot of ↑ gear s and wide tyres, specially designed for riding up hills and on rough ground
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012