challenges
n.
挑战( challenge的名词复数 )；要求；（警卫等）查问口令；怀疑
双语释义
n.(名词)[C]挑战; 邀请比赛 invitation or call to sb to take part in a game, contest, fight, etc. to prove who is better, strong, more able, etc.
[C]怀疑,质问; 要求 statement or action which questions or disputes sth
[C]艰巨的任务 difficult, demanding or stimulating task
v.(动词)vt. 挑战 invite sb to compete against one in a fight match
vt. 质疑 question the rightness or legality, etc.
vt. 考验 test the abilities
英英释义
challenge
n.
a demanding or stimulating situation
"they reacted irrationally to the challenge of Russian power"
a call to engage in a contest or fight
questioning a statement and demanding an explanation
"his challenge of the assumption that Japan is still our enemy"
a formal objection to the selection of a particular person as a juror
a demand by a sentry for a password or identification
v.
take exception to
"She challenged his claims"
同义词：disputegainsay
issue a challenge to
"Fischer challenged Spassky to a match"
ask for identification
"The illegal immigrant was challenged by the border guard"
raise a formal objection in a court of law
同义词：take exception
词汇搭配
用作名词 (n.)
动词+～
accept a challenge应战
face an challenge面临着挑战
give a challenge挑战
meet the challenge对付挑战
pose challenges提出挑战
refuse a challenge拒绝挑战
send a challenge送挑战书
形容词+～
loud challenge强烈的要求
angry challenge愤怒的挑战
direct challenge直接的挑战
fierce challenge激烈的挑战
public challenge公开的挑战
sharp challenge尖锐的挑战
介词+～
beyond challenge无与伦比
letter of challenge挑战书
under challenge of处于…局面
with challenge挑衅
～+介词
challenge of life生活的挑战
challenge to a duel决斗的挑战
challenge to jurors要求陪审员回避
challenge to mankind对人类的挑战
challenge to the world向世界挑战
用作动词 (v.)
～+名词
challenge a theory对某理论提出异议
challenge understanding需要认识
～+介词
challenge sb for lying因某人说谎而质问
challenge sb to battle挑起战争
challenge sb to fight向某人挑战
词组短语
meet the challenge迎接挑战；满足要求
rise to the challenge接受挑战，奋起应付挑战
take up the challenge应战
challenge cup挑战杯；优胜杯；奖杯
双语例句
用作名词(n.)
The crossing of this dangerous river was a challenge to most of us.
对我们大多数人来说,横渡这条充满危险的大河确实是个挑战。
He accepted his friend's challenge to swim across the river.
他接受朋友提出的挑战，游过这条河。
We accepted their challenge to a baseball game.
我们接受了他们棒球邀请的挑战。
He ignored the sentry's challenge to halt.
他不理睬哨兵喝令止步的盘问。
Their legal challenge was unsuccessful.
他们的法律质疑未获成功。
用作动词(v.)
Nowadays no one will challenge the fact that the earth is round.
现在没有人会对地球是圆的这一事实提出异议。
New competitors are emerging to challenge the old economic arrangements.
新的竞争对手正在崛起，向旧的经济布局挑战。
The sentry challenged the stranger at the gates.
哨兵查问在门口的陌生人。
I did not think he was right, so I challenged him.
我认为他是不对的，因此向他提出质询。
权威例句
Users of the world, unite! The challenges and opportunities of Social MediaIssues and challenges facing rechargeable lithium batteries
Theory building from cases: Opportunities and challenges.
Challenges in international hospitality management education
Next century challenges:scalable coordination in sensor networks
Issues and challenges facing rechargeable lithium batteries
...evolution, opportunities, and challenges
Challenges for Rechargeable Li Batteries †
Next Century Challenges: Mobile Networking for "...
Genome-wide association studies for complex traits: consensus, uncertainty and challenges
1. And I like challenges.
而且，我喜欢挑战。
www.ebigear.com
2. So how do we deal with these new challenges?
因此，我们该如何处理这些新挑战呢？
www.hjenglish.com
3. The challenges facing him jarred his confidence.
他面临的挑战动摇了他的决心。
《21世纪大英汉词典》
4. But there are some big challenges.
但是有一些巨大的挑战。
article.yeeyan.org
5. What challenges have you overcome?
你克服了怎样的挑战？
article.yeeyan.org
6. But there will be challenges.
但是，挑战依然存在。
www.shinewrite.com
7. The reason why many people fail in life is because of how they deal with these challenges.
为什么许多人生活过得不好的原因是由于他们如何处理这些挑战。
www.elanso.com
8. But we have had to wrestle with the big challenges and have come to some ideas of where the answers lie.
但我们必须应对这些巨大的挑战，而且我们对在哪里可以找到答案也已有了一些想法。
www.putclub.com
9. To do this, think of some success that you have had in the past. Remind yourself of how you have faced some challenges and dealt with them.
要做到这几点，回想下你以前成功的经历，提醒下你自己你曾经是怎样面对这些挑战并征服它们的。
www.elanso.com
10. Would you consider this one of your major challenges?
您是否认为此次任务将是您的主要挑战之一？
www.putclub.com
11. We have had some successes and failures, and they expect us to work hard and meet those challenges.
在这，我们已有过一些成功和失败，他们希望我们继续努力迎接那些挑战。
www.putclub.com
12. What are his challenges?
他的挑战又是什么？
article.yeeyan.org
13. How will IT meet these challenges today and in the near future?
在今日和不久的未来，IT界将如何面对这些挑战？
article.yeeyan.org
14. It also struggled, until recently, with quality challenges.
直到最近它还与质量挑战作斗争。
article.yeeyan.org
15. All of us must call on this spirit of service and sacrifice to meet the challenges of our time.
为了迎接我们这个时代的挑战，我们大家都必须发扬这种为国效力和献身的精神。
bbs.52115211.com
16. We know the challenges you face.
我们了解你们面临的挑战。
www.who.int
17. How you face and perceive these challenges, though, will determine your stress and anxiety levels throughout this process.
你如何面对和理解这些挑战，将决定你在这个过程中的压力和焦虑水平。
article.yeeyan.org
18. They have their own challenges and lives to worry about.
他们有他们自己的挑战和生活去操心呢。
blog.163.com
19. These are difficult times for our country. And I pledge to him tonight to do all in my power to help him lead us through the many challenges we face.
我们的国家目前正处在困难之中，但我今夜向他承诺，我将会尽我的全力来帮助他领导我们共同迎接目前面临的许多挑战。
www.hjenglish.com
20. What do you consider the major challenges in this area?
你认为这一领域的主要挑战是什么？
www.who.int
21. Consumers have more access to more music than ever before in history, although an excess of choice provides challenges in itself.
消费者比历史上任何时期都能接触到更多的音乐，尽管过多的选择本身就是一项挑战。
article.yeeyan.org
22. This is a sample, but you should look at the next section for a much wider variety of challenges.
这只是一个例子，为了下一个更多样化的挑战你应该看看下一个介绍环节。
article.yeeyan.org
23. "This is the news everyone always wanted to hear," he said. "But there are challenges for her, and of course, for all of us.
他说：“这是每个人都想听到的消息，但是对她来说有很多挑战，当然，对我们也一样”。
blog.sina.com.cn
24. Consider the opportunities we all have to contribute to the lives of others, to share in their challenges and breakthroughs.
考虑到到这些我们都可以实现的机会，分享他们的挑战和突破性的进展。
article.yeeyan.org
25. But versions of the plan have faced challenges from the start.
但是各种版本的计划一开始都要面临的挑战。
article.yeeyan.org
26. But versions of the plan have faced challenges from the start.
但是各种版本的计划一开始都要面临的挑战。
article.yeeyan.org
27. One way to overcome these potential challenges is to ask the users to sequence the cards based upon the completion of tasks that the product is being designed to support.
弥补这些潜在问题的方法之一是要求用户根据使用产品完成任务的情况，对卡片进行排序。
-- 来源 -- About Face 3交互设计精髓
28. On the other hand, the limitations and challenges of Web interactivity, which are a natural result of its historical evolution, set interaction design back several years.
另一方面，网页演变过程中自身的问题导致了网页交互的局限性和困难，让交互设计倒退了几年。
-- 来源 -- About Face 3交互设计精髓
29. All of this makes for challenges and limitations in designing effective information display controls for system navigation and operation.
在系统导航和操作控制中，上述这些问题都是设计有效信息显示的难点和约束。
-- 来源 -- About Face 3交互设计精髓
30. Establishing a clear visual hierarchy is one of the hardest challenges in visual interface design, and takes skill and talent.
在视觉界面设计中，创建清楚的设计层次结构需要熟练的技术和才能，是最难的工作之一。
-- 来源 -- About Face 3交互设计精髓
31. Working with precision on three-dimensional objects presents considerable interaction challenges for users equipped with 2D input devices and displays.
对于只装备了二维输入设备和显示器的用户来说，精确地处理三维对象无疑对交互提出了重大挑战。
-- 来源 -- About Face 3交互设计精髓
32. Designing applications for use in different languages and cultures presents some special challenges to designers. Here again, however, consideration of command vectors can provide guidance.
设计用于不同的语言和文化的程序对于设计者来说存在某些特殊的挑战，但在这里考虑命令向量可以提供指导。
-- 来源 -- About Face 3交互设计精髓
33. The fantastic thing about the scroll wheel is it allows users to avoid dealing with the challenges of interacting with scrollbars (see Figure 19-1).
滚轮的妙处在于使用者无须费力和难用的滚动条打交道（参见图19-1）。
-- 来源 -- About Face 3交互设计精髓
34. The vertigo caused by these struggles and challenges has motivated us to take a very methodical approach.
这些让人眩晕的困难和挑战迫使我们必须要采用非常系统的方法。
-- 来源 -- About Face 3交互设计精髓
35. Common examples of information design challenges include charts, graphs, and other displays of quantitative information.
信息设计中常见的内容包括图表、图形，以及其他表示量化信息的形式。
-- 来源 -- About Face 3交互设计精髓
36. Audible interfaces, such as those found in voice message systems and automated call centers, involve some special challenges.
语音界面，比如语音留言系统及自动呼叫中心等，具有不同的特点和特殊的问题。
-- 来源 -- About Face 3交互设计精髓
challenges
