Their opinions are not based on reasoned argument.

他们的意见不是以缜密的推断为基础的。

《柯林斯英汉双解大词典》

A similarly reasoned argument states that it comes from the fact that turkeys sometimes make a "Turk Turk Turk Turk" sound.

一种同样似乎有理的争论是火鸡的名字来自于火鸡有时发出“turk turk turk turk”的声音这一事实。

youdao

Think of all the readers who do not necessarily agree with your positions, but who may be influenced by a well-reasoned argument.

想想所有那些不一定同意你们的观点的读者们，他们可能也会受到通情达理的观点的影响。

youdao

FCC, will have a proper appeals process and an emphasis on reasoned argument.

ECONOMIST: Regulating communications

It represents the voice of reasoned argument in America's permanent conversation with itself.

ECONOMIST: The politics of justice

If the mainstream philosophical consensus is to be believed, Rand was wrong to claim that this dispute can be resolved objectively by an appeal to reasoned argument from uncontroversial axioms.

FORBES: What Was Ayn Rand Wrong About?