无理的英文：
irrational
unreasonable

参考例句：

With reason;with logic
不是无理

A grotesque distortion of the truth.
对事实的无理歪曲。

The insertion of these genealogies is the more peculiar and unreasonable
这些系谱的掺入是更为离奇和无理的。

They have been unjustly dispossessed of their hometown.
他们被无理赶出家园。

Not merited;unjustifiable or unfair.
不应得的;无理的或不公平的

Nothing can warrant such insolence.
这种无理是无可辩解的。

Nothing can warrant such insolence
这种无理是无可辩解的。

To take a sidelong glance is impolite
斜窥无理

They made unreasonable demands.
他们提出无理的要求。

Surprisingly and unceremoniously curt;brusque.
无理的，唐突的令人吃惊且无理地唐突的;粗鲁的

irrational是什么意思：
adj. 不合理的；无理性的；无理的
n. 无理数

It was an irrational number.
这是一个无理数。

He has an irrational fear of science.
他对科学有着莫名的恐惧。

An irrational idea, expression, or act.
不合理的事物非理性的想法，表达法，或行为

The weight of irrational guilt pressed on her.
无端的负罪感压得她喘不过气来。

He has a deep and irrational fear of change.
他对变革有一种无理性的极度恐惧。

unreasonable是什么意思：
adj. 不合理的；过度的；不切实际的

Things unreasonable are never durable.
不合理的事不会持久。

Food in that restaurant is unreasonably priced.
那家饭店价格不公道。

The exercise of this right does not cause the buyer unreasonable inconvenience or unreasonable expense.
此权利的行使不得使买方遭受不合理的不便或承担不合理的开支。

I submit that the terms are entirely unreasonable.
我认为那些条款完全不合理。

The insertion of these genealogies is the more peculiar and unreasonable
这些系谱的掺入是更为离奇和无理的。