challenging

英 [ˈtʃælɪndʒɪŋ]

美 [ˈtʃælɪndʒɪŋ]

adj. 挑战性的; 考验能力的; 挑起争论的; 不赞同的
v. 对…怀疑(或质疑); 拒绝接受; 向(某人)挑战; (尤指在对方不情愿时)强烈建议(某人做某事); 考查…的能力; 考验…的技巧
challenge的现在分词

现在分词：challenging　

Collins.2 / BNC.7647 / COCA.4981

牛津词典

adj.

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
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。

ADJ-GRADED (任务或工作)艰巨的，具有挑战性的，要求高的
Achallengingtask 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。
ADJ-GRADED 挑战性的;挑衅的
If you do something in achallengingway, 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。

adj

requiring full use of your abilities or resources
1. ambitious schedule
2. performed the most challenging task without a mistake
Synonym:ambitious
disturbingly provocative
1. an intriguing smile
Synonym:intriguing
stimulating interest or thought
1. a challenging hypothesis
2. a thought-provoking book
Synonym:thought-provoking

Mona gave him a challenging look.
莫娜挑衅地看了他一眼。
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。
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。
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。
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。
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。
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。
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！
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。
Life is very interesting and challenging!
生活充满乐趣和挑战！