knotty

adj.

1. 复杂的；难以解决的；棘手的
   complicated and difficult to solve
   1. a knotty problem
      棘手的问题
2. 有节的；缠绕在一起的
   having parts that are hard and twisted together
   1. the knotty roots of the old oak tree
      盘根错节的老橡树根

1. ADJ-GRADED 复杂的；难以解决的；棘手的
   A knotty problem is complicated and difficult to solve.
   1. The new management team faces some knotty problems.
      新的管理团队面临一些棘手的问题。
2. ADJ 有节的；多节的
   Knotty wood has a lot of small hard areas on it where branches once grew.
   1. ...the knotty trunk of a hawthorn tree.
      多节的山楂树干

1. The new management team faces some knotty problems.
   新的管理团队面临一些棘手的问题。
2. Under his leadership, many knotty problems were smoothly solved.
   在他的领导下，许多伤脑筋的问题都迎刃而解。
3. This is a knotty problem.
   这可是件让人挠头的事。
4. Reconciling and resolving gem dependencies is something of a knotty problem.
   协调和解决gem依赖性是个棘手的问题。
5. It is almost impossible to skirt the knotty problem.
   想回避这个棘手的问题几乎是不可能的。
6. We should meet to discuss knotty problems, and talk them out to a point of mutual understanding.
   我们应该见面讨论棘手的问题，并把它们谈明白，以获得相互理解。
7. I judged that he was concocting a particularly knotty editorial.
   我估计他是在拼凑一篇特别伤脑筋的社论。
8. This paper carries out analysis of some knotty problems in the teaching of "the structure of matter" to make numerous teachers and students understand and grasp the key and difficult points of this course.
   通过对《物质结构》教学中若干疑难问题的分析，使广大师生能更好理解、掌握这门课程的重点和难点。
9. Through the analysis of knotty problems of equivalent balance in senior chemical teaching, the author sums them up from different conditions and gets regular knowledge so as to apply.
   通过对高中化学教学中等效平衡疑难问题的分析，从不同条件下进行归纳和总结，得出规律性的认识，以便应用。
10. While in calculation of unsteady state problems, the transient terms are always knotty problems to deal with.
    但是在求解非稳态流体流动问题时，对非稳态项的处理一直是个棘手问题。
11. I now face the knotty question of what to have for breakfast.
    我现在伤脑筋的是不知道早餐吃什么好。
12. He had to discuss knotty points of Rousseau and Hegel with her.
    他不得不和她讨论卢梭和黑格尔的那些深奥问题。
13. Thank you for the article to help me solve a knotty problem!
    谢谢你的文章帮助我解决了一个棘手的问题！
14. He tackled the knotty problem without recourse to any help.
    他不依靠任何人的帮助而独立处理这一难题。
15. With the rapid growth of floating population, the population management has become a knotty problem.
    在当今的社会中流动人口的加剧，对人口的管理是一个很难的问题。
16. Procure a solution to a knotty problem.
    解决了一个棘手的问题。
17. Ten years ago when computer came into China, Chinese character coding became a knotty problem.
    在十年以前当计算机进入中国的时候，中国个性编码变成一个有结的问题。
18. The problem of the bad assets is a knotty problem commonly encountered by the banking business of each country.
    不良资产是各国银行业普遍都曾遭遇过的一个棘手问题。
19. Connected to this is the knotty matter of division.
    与此相关联的是棘手的除法问题。
20. The psychological inversion of the students is a knotty problem in the college ideological and political work.
    大学生的逆反心理是高校思想政治工作中比较棘手的一个问题。
21. He and the Don had solved many a knotty problem in this room, and so when he saw the Godfather leave the festivities and enter the house, he knew, wedding or no, there would be a little work this day.
    他和堂在这间屋子里解决了许多棘手的问题，因此，当他看到教父离开庆典进入那所房子时，他知道，婚礼与否，这天会有一点事情。
22. This paper raises knotty problems concerning the translation of the History of Ming Into the vernacular Chinese.
    本文就个人翻译《明史》时遇到的一些较为棘手的问题提出来进行讨论。
23. How to construct an excellent artificial neural network based on actual problems is a knotty problem for us.
    如何根据问题建立一个好的神经网络是摆在我们面前最棘手的问题。
24. He made his mind to solve the knotty problem by himself.
    他下决心自己解决这个棘手的问题。
25. He nodded his head repeatedly as if he had managed to solve some knotty problem.
    他不住地点着头，似乎幸而弄明白了一个疑难的问题。
26. Engineers would also have to solve some knotty packaging problems.
    还有，工程师也必须能解决某些错综复杂的套装问题。
27. He was scowling fearfully, and I judged that he was concocting a particularly knotty editorial.
    他皱眉瞪眼，样子很可怕，我估计他是在拼凑一篇特别伤脑筋的社论。
28. Whether the Channel tunnel should be built or not is a knotty point.
    该不该修英吉利海峡隧道，是一个难以决定的复杂问题。
29. The chemistry is knotty for me.
    化学对我来说是很复杂难懂的。
30. Even the professor could not clarify the knotty point.
    甚至教授也无法解决这个棘手问题。