irrational

adj.

1. 不合逻辑的；没有道理的
   not based on, or not using, clear logical thought
   1. an irrational fear
      无端的恐惧
   2. You're being irrational.
      你不可理喻。

1. ADJ-GRADED 不合逻辑的;不合理的;荒谬的
   If you describe someone's feelings and behaviour as irrational, you mean they are not based on logical reasons or clear thinking.
   1. ...an irrational fear of science.
      对科学的莫名恐惧

1. Strong irrational dislikes of other people can easily be picked up from others.
   对他人无端的厌恶之情别人可以轻易察觉到。
2. His behaviour was becoming increasingly irrational.
   他的行为变得越来越不理智了。
3. The weight of irrational guilt pressed on her
   无端的负罪感压得她喘不过气来。
4. The promise of a cure — the pot of gold at the end of the rainbow — often makes sensible people do irrational things.
   找到一种治愈方法的希望——就如同永远够不到的一桶黄金——往往让理智的人们做出不理智的事情。
5. The irrational rules must be changed.
   不合理的规定必须加以改革。
6. The chess player confused the computer by making some irrational moves halfway through the game.
   那个棋手在下到一半时走了几步不合常规的棋，弄得与他对弈的计算机无法应付。
7. The market's enthusiasm for high-tech stocks was irrational but understandable.
   市场对高科技股的热情虽然不理性，却是可以理解的。
8. Blind investment and irrational, redundant construction are fairly common problems.
   经济生活中盲目投资和不合理重复建设现象比较普遍。
9. I understand that this sounds irrational to you.
   我知道这在你们听来是不合理的。
10. There are many irrational and unscientific consumer behaviors in current consumption sphere, which caused great harm social development.
    当前我国消费领域存在诸多不合理、不科学的消费行为，这对社会发展造成了极大的危害。
11. As irrational as this is, however, it's also normal human behavior.
    这是不合理的，但是，这也是正常的人类行为。
12. The behaviour you describe is selfish, but it is not irrational.
    你描述的行为是一种自利行为，但不是非理性行为。
13. I felt a wave of irrational guilt and fear.
    我突然产生了一阵莫名其妙的犯罪感和恐惧心。
14. This paper discusses a type of method of radical irrational using mathematical induction.
    讨论了一类根式的无理性，并用数学归纳法给出了证明。
15. Inappropriate and irrational use of medicines provides favourable conditions for resistant microorganisms to emerge and spread.
    不适当和不合理的药物使用为耐药微生物的出现和传播形成了有利的条件。
16. Hatred, prejudice, anger and irrational reaction to things is what caused this terrible tragedy.
    对事物憎恨，偏见，愤怒和缺乏理性的反应是导致今天可怕惨剧的原因。
17. In our practical affairs the rational path usually lies between two irrational extremes.
    在我们的实际事务中，理性的道路通常位于两个非理性的极端之间。
18. The contradiction reflected in aggregate for macro economy is in effect resulted from irrational national economy structure.
    宏观经济反映在总量上的矛盾，实际上是由国民经济结构不合理所引起的。
19. They may be rational based on reason or facts or irrational based on false ideas.
    它们可以是理性的基于事实和推理，也可以是不理性的基于错误的想法。
20. The second section analyzes the relation between the irrational and rational;
    第二部分论述了理性与非理性的关系；
21. This huge pricing discrepancy seems irrational and hard to justify.
    这一巨大价格差距似乎是不理性的，很难做出合理解释。
22. Irrational fear is the source of prejudices, phobias and knee-jerk reactions.
    非理性的恐惧是偏见和恐惧症的根源，膝跳反射也是因此而发生。下面这些都是非理性的恐惧。
23. Camus defined absurdity as a confrontation and division between the rational and irrational, and between eternity and finity.
    加缪把荒诞定义为一种理性与非理性、永恒与有限之间的对立和断裂。
24. The connection between market prices and economic realities is partial, uncertain, changeable and irrational.
    市场价格和经济现实之间的关联是局部的、不确定的、多变的和非理性的。
25. The feudal system of landownership in the rural areas is irrational and should be abolished.
    （七）农村中的封建的土地所有权制度，是不合理的，应当废除。
26. Only if he believes that the Fundamental Question of Philosophy is itself irrational, is our answer.
    只要他相信哲学基本问题本身是非理性的，那么我们的答案就不言而喻了。
27. I have an irrational fear of bees.
    我对蜜蜂有特殊的恐惧。
28. She's totally irrational right now.
    现在她已经完全失去理性了。

noun

1. a real number that cannot be expressed as a rational number

   Synonym:    irrational number

adj

1. not consistent with or using reason
   1. irrational fears
   2. irrational animals

2. real but not expressible as the quotient of two integers
   1. irrational numbers