2N-COUNT-COLL [with singular or plural verb]跨栏赛跑;障碍赛跑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;障碍赛跑
Davis won the 400m. hurdles in a new Olympic time of 49.3 sec.
戴维斯以49.3秒的成绩刷新奥运会纪录,在400米跨栏赛跑中一举夺冠。
3VERB (在跑步过程中)跳跃,跨越 If you hurdle, you jump over something while you are running. (在跑步过程中)跳跃,跨越 [Also VERB preposition]
He crossed the lawn and hurdled the short fence. [VERB noun]
他跑过草地,跳过低矮的栅栏。
She learnt to hurdle by leaping over bales of hay on her family's farm. [VERB]