| 释义 |
trials ridingBrE /ˈtraɪəlz raɪdɪŋ/ NAmE /ˈtraɪəlz raɪdɪŋ/ noun ˈtrials biking , obˌserved ˈtrials [U + sing./pl. v. ]the sport of riding a specially designed motorcycle or bicycle through a course that has objects on the ground , which is designed to test a rider's ability 极限骑行运动（使用特制摩托车或自行车，考验骑行者通过障碍物的能力） |