n.障碍( hurdle的名词复数 )；跳栏；（供人或马跳跃的）栏架；跨栏赛 双语释义：n.(名词)[C]跳栏，栏架 a frame for jumping over in a race[C]障碍，困难 a difficulty which is to be conqueredv.(动词)vt. 进行跨栏赛；越过障碍 run a hurdle;jump over a hurdle英英释义： hurdlesn.a footrace in which contestant must negotiate a s