ir
ra
tio
nal
形容词比较级
more irrational
形容词最高级
most irrational
1
不合理的，非逻辑的
not based on reason or logic
- Her fear of flying was irrational since statistics showed that it is one of the safest modes of transportation.
她对飞行的恐惧是不理性的，因为统计数据显示这是最安全的交通方式之一。
- Their plan to solve the problem seemed irrational, as it ignored key factors and potential consequences.
他们解决问题的计划似乎不合理，因为它忽略了关键因素和潜在后果。
- It's irrational to expect a different outcome without changing your approach or actions.
在不改变你的方法或行动的情况下期待不同的结果是不理性的。
- The irrational behavior of the group led to chaos.
该群体的非理性行为导致了混乱。
- She had an irrational dislike for certain foods without any real reason.
她对某些食物有一种非理性的不喜欢，没有任何真正的理由。
反义词：
2
无理, 非有理
related to a number that can not be written as a simple fraction
- The number pi is irrational, meaning it has an infinite, non-repeating decimal form.
数字pi是无理数，这意味着它具有无限的、不重复的小数形式。
- Any square root of a prime number is irrational.
任何素数的平方根都是无理数。
- The square root of three is irrational.
三的平方根是无理数。
- The square root of two is irrational because it can't be written as a fraction.
二的平方根是无理数，因为它不能写成分数。
- The logarithm of most numbers, like log 2, is irrational.
大多数数字的对数，如log 2，是无理数。
反义词：