hurdles
名词 hurdles:
a footrace in which contestant must negotiate a series of hurdles
同义词:hurdling, hurdle race
名词 hurdle:
a light movable barrier that competitors must leap over in certain races
同义词:hurdle
an obstacle that you are expected to overcome
同义词:hurdle
the act of jumping over an obstacle
动词 hurdle:
jump a hurdle
同义词:hurdle