1.（供人或马在赛跑中跨越的）栏架，跨栏each of a series of vertical frames that a person or horse jumps over in a race
His horse fell at the final hurdle.他骑的马在最后一个跨栏倒下了。
to clear a hurdle(= jump over it successfully)跨过栏架
2.[pl]跨栏赛a race in which runners or horses have to jump over hurdles
the 300 m hurdles300 米跨栏赛
3.难关；障碍a problem or difficulty that must be solved or dealt with before you can achieve sth
The next hurdle will be getting her parents' agreement.下一个难关是征得她父母的同意。
1.[t][i]（奔跑中）跳越（某物）to jump over sth while you are running
He hurdled two barriers to avoid reporters.他跳过了两个障碍物以躲避记者。
to hurdle over a fence跳过一道栅栏
2.[i]参加跨栏赛to run in a hurdles race
The book focuses on Namu's difficult relationship with her mother? no small hurdle in the Land of Women? and with pretty much everyone else.
全书的焦点是娜姆和妈妈难以维持的关系——在女儿国度这不是普通意义上的困难——以及娜姆和几乎所有人的不和。
Amid this challenging environment, Wal-Mart faces another hurdle: Its sheer size makes it a target, analysts said.
分析人士说，沃尔玛在中国这种颇具挑战的商业环境里还面临另一项障碍：仅规模一项就让它“树大招风”。
Google is trying to overcome this hurdle by getting carriers around the globe involved in the Open Handset Alliance.
Google通过把分布在全球的运营商参与到这个开放手机联盟中，以视图克服这个巨大的障碍。
Taken as a while, it seems like an insurmountable hurdle, but each step by itself takes no more than a couple of days.
从总体上看，这像是一个无法超越的障碍，但是每一个步骤花不了两天的时间。
But astronomers don't know how that gas makes it through a final hurdle, migrating the last dozens or hundreds of light years to be eaten.
但天文学家并不清楚气体怎么穿越最后的屏障，迁移几十乃至数百光年被吞噬。
But his coach said it was unlikely he would be able to defend his 110m hurdle crown at this August's world championships in Berlin.
然而，他的教练表示，他不大可能在今年8月份的柏林世锦赛上重夺110米栏的冠军宝座。
Explaining the notion of a 'triple bottom line' is often the biggest hurdle.
解释“三重底线”的概念往往是最大的障碍。
This rate of return is often referred to asthe discount rate, hurdle rate, or opportunity cost of capital.
这个回报率通常指贴现因子、最低预期资本收益率或者资本的机会成本。
As if these macroeconomic worries were not enough, share prices also face a potential hurdle in the form of deteriorating demography.
暂且不管宏观经济方面的忧虑，股价仍面临一个潜在障碍，即日益恶化的人口状况。
Graduate students throughout the career choice that is often a very important job interview to become a necessary hurdle.
学生认为毕业生的整个择业过程，往往求职面试成为很重要的必经一关。
Compensation has been a hurdle for Chinese state institutions trying to poach talent.
薪酬问题是中国国有企业挖人的一个障碍。
So far the main hurdle has been getting RNA into the target cells, but the eye's accessibility means this is not so much of a problem.
目前为止的主要难题是如何把RNA注入到目标细胞。眼睛的可研究性意味着这不再是个难题了。
Children, however, may be a bigger hurdle, since childcare 'is not among the duties traditionally expected of either princes or kings. '
不过孩子也许是一个更大的麻烦，因为照看孩子传统上不被认为是王子或是国王应该承担的职责。
Lap, slow motion, the moment of hurdle race athlete striding over the fence, the movement is beautiful as an antelope.
叠，慢镜，跨栏运动员跨过栏杆的瞬间，动作犹如羚羊般漂亮；
Once you pass this small hurdle, the rest of the time will go by quicker than you think.
一旦你通过这个小小的障碍，其余时间将大大的速度比你的想法。
He found a way over that hurdle by talking his father into trading for him.
他找到了一个办法，他劝说他爸去帮他做交易。
I'd been using Ubuntu long enough beforehand that it wasn't a huge jump to getting involved, just a personal hurdle.
我之前用Ubuntu已经足够久了，所以参与其中并不是很难，只是个人障碍罢了。
Projects to be considered viable must at least meet the hurdle rate.
值得投资的项目必须至少能达到目标收益率。
An additional hurdle to fast searching is the public nature of the computers at school.
在快速检索的另外一个障碍是在学校使用电脑者的公众本质。
If she made it past that recovery hurdle, it would also mean, as previously stated, she would have to seriously overhaul her whole life.
如前文所述，倘若艾米真的熬过了治疗的过程，就意味着她的整个人生都要作出重大改变。
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