| 释义 |
ˈmountain bikenoun [c] a bicycle with a strong frame, wide tyres and many different gears, designed for riding on rough ground 山地自行车（可于崎岖的地面行驶） ☞picture at sport 见sport插图 ☞we usually use go mountain biking to talk about riding a mountain bike for pleasure. 骑山地自行车作娱乐通常叫做go mountain biking。 |