adj.不理智的，没根据的，缺乏理性的，无缘无故的

The mob's unreasoning rage led them to destroy everything in their path.
暴民的无理性愤怒使他们沿途破坏了一切。
His fear was unreasoning, stemming from a childhood trauma he couldn't overcome.
他的恐惧毫无道理，源自他无法克服的童年创伤。
The dog's unreasoning loyalty to its owner was truly remarkable.
这只狗对主人无条件的忠诚确实令人惊叹。
The panic caused by the earthquake was unreasoning, with people fleeing without any real danger.
地震引发的恐慌是盲目的，人们在没有真正危险的情况下四散奔逃。
Her unreasoning jealousy destroyed her relationship with her partner.
她毫无根据的嫉妒心摧毁了她与伴侣的关系。
His hatred for his rival was unreasoning and fueled by petty resentments.
他对竞争对手的憎恨毫无道理，源于琐碎的怨恨。
In the heat of battle, soldiers sometimes act with unreasoning bravery.
在激烈的战斗中，士兵有时会表现出无畏的盲目勇敢。
The child's unreasoning attachment to his toy was endearing.
孩子对他玩具的过分依恋很可爱。
The public's unreasoning fear of nuclear power has hindered its development.
公众对核能的无理性恐惧阻碍了其发展。
His unreasoning distrust of technology made him resistant to any new inventions.
他对技术的无理性的不信任使他抵制任何新发明。