1. N-COUNT A hurdle is a problem, difficulty, or part of a process that may prevent you from achieving something. 障碍; 困难
2. N-COUNT-COLL Hurdles is a race in which people have to jump over a number of obstacles that are also called hurdles. You can use hurdles to refer to one or more races. 跨栏赛跑
3. V-T/V-I If you hurdle, you jump over something while you are running. (奔跑中) 跨越
Hurdle Technology 栅栏技术 ; 栏技术 ; 为栅栏技术
Hurdle Hop 水上浮桥跨栏跳
POLITICAL HURDLE 会遇到很大的政治制约
Marketing Hurdle 营销门槛
hurdle system 活动围栏放牧法
fascine hurdle 柴束栏 ; 沈梢栅栏
hurdle dike 栅栏透水堤
metre hurdle 米栏
n. 障碍；栏；跳栏obstacle , let , bar , dam , stop
vt. 克服overcome , surmount
vi. 克服；跳过overcome , rise above
1.His horse fell at the final hurdle.
2.His horse fell as it jumped the last hurdle.
3.Two-thirds of candidates fail at this first hurdle and are sent home.