challenging

adj.

1. 挑战性的；考验能力的
   difficult in an interesting way that tests your ability
   1. challenging work/questions/problems
      具有挑战性的工作 / 提问 / 问题
   2. a challenging and rewarding career as a teacher
      富有挑战性且有意义的教师职业
2. 挑起争论的；不赞同的
   done in a way that invites people to disagree or argue with you, or shows that you disagree with them
   1. She gave him a challenging look. ‘Are you really sure?’ she demanded.
      她用不赞同的眼光看了他一眼。 “你敢肯定吗？”她问道。

1. ADJ-GRADED (任务或工作)艰巨的，具有挑战性的，要求高的
   A challenging task or job requires great effort and determination.
   1. Mike found a challenging job as a computer programmer...
      迈克找到一份做计算机程序员的富有挑战性的工作。
   2. I'm ready to do all those things which are more challenging.
      我愿意接受更大的挑战。
2. ADJ-GRADED 挑战性的;挑衅的
   If you do something in a challenging way, you seem to be inviting people to argue with you or compete against you in some way.
   1. Mona gave him a challenging look.
      莫娜挑衅地看了他一眼。

1. There will be many difficult and challenging days ahead.
   今后将会有很多艰苦和充满挑战性的日子。
2. He left a note at the scene of the crime, challenging detectives to catch him
   他在犯罪现场留了个条儿，向警探挑衅。
3. Mike found a challenging job as a computer programmer
   迈克找到一份做计算机程序员的富有挑战性的工作。
4. I'm ready to do all those things which are more challenging.
   我愿意接受更大的挑战。
5. Mona gave him a challenging look.
   莫娜挑衅地看了他一眼。
6. On PC, the game had it all — imaginative storyline and characters, challenging gameplay, superb graphics.
   个人电脑里的游戏非常完美，从想象力丰富的故事情节及人物到富有挑战性的游戏设计和精美画面，应有尽有。
7. This is a book full of profound, original and challenging insights.
   这本书充满了深刻、新颖、令人深思的见解。
8. Weber is challenging his audience to question their own beliefs.
   韦伯正要求观众们反思质疑各自的信仰。
9. The new current affairs series promises to address challenging issues with freshness and rigour.
   新的时事系列节目承诺以全新的视角和严谨的态度谈论有挑战性的问题。
10. Building a home from scratch can be both exciting and challenging
    建立一个全新的家庭既让人兴奋又富于挑战。
11. Try tennis, badminton or windsurfing. In short, anything challenging
    试试网球、羽毛球或帆板运动吧。总之，只要是有挑战性的。
12. Most of the discussion was on what needed to be done now as we transitioned from the security issues to the challenging economic issues
    随着我们由安全议题转向具有挑战性的经济议题，讨论最多的就是目前需要做些什么。
13. Scientists in search of a challenging career could do worse than consider forensic science.
    寻求富有挑战性的事业的科学家不妨考虑一下法医学。
14. We're living in a new and challenging time, in which technology has made competition easier and fiercer than ever before.
    我们生活在一个崭新的、充满挑战的时代，技术使得竞争具有空前的容易性与激烈性。
15. I like challenging and creative jobs.
    我喜欢具有挑战性和创造性的工作。
16. Consequently, searching and analyzing this information is becoming ever more challenging.
    因此，这类信息的搜索和分析也越来越有挑战性。
17. One of the more challenging tasks in a virtualized environment is monitoring and alerting.
    在虚拟化环境中，比较有挑战性的任务之一是监视和警报。
18. This is extremely challenging in any test organization.
    这在任何的测试组织中都是极大的挑战。
19. Studying and understanding complex software systems can be a challenging task.
    研究和了解复杂软件系统可能是一项非常具有挑战的任务。
20. Have a difficult or challenging task or problem to deal with.
    有困难的或挑战性的或问题需要处理应对。
21. Once you try it a few times, you will probably find it fun and challenging.
    一旦你试了几次，你就可能发现它很有趣和有挑战性。
22. It made life in the Maze more complicated and challenging.
    这也使得他们在迷宫中的生活更加复杂化，也更具有挑战性了。
23. So I think it will be a very challenging time for all of us.
    我想这是一个非常具有挑战性的时刻。
24. We offer you a challenging and rewarding career.
    我们给你提供一份挑战和回报共存的职业。
25. And you will have a long lifetime of love and challenging work.
    你拥有的爱和挑战性的工作会很长久。
26. My work is challenging and rewarding but my priorities in life have changed now.
    我的工作富有挑战性，也报酬不菲，但现在我的生活重心改变了。
27. This is a ( very) challenging job.
    这是一份有挑战性的工作。
28. The key is to find a way to keep work interesting and challenging.
    关键是要找到一个方法让工作保持有趣和富有挑战性。
29. This is a rather challenging task, but you made it!
    这是一项很有挑战性的任务，但你成功了！
30. Life is very interesting and challenging!
    生活充满乐趣和挑战！

adj

1. requiring full use of your abilities or resources
   1. ambitious schedule
   2. performed the most challenging task without a mistake

   Synonym:    ambitious

2. disturbingly provocative
   1. an intriguing smile

   Synonym:    intriguing

3. stimulating interest or thought
   1. a challenging hypothesis
   2. a thought-provoking book

   Synonym:    thought-provoking