hurdle

hurdle

n.(供人或马在赛跑中跨越的)栏架,跨栏; 跨栏赛; 难关; 障碍v.(奔跑中)跳越(某物); 参加跨栏赛 复数:hurdles现在分词:hurdling过去式:hurdled过去分词:hurd......