adj.妄想的

She's been acting on a delusional belief that she's the rightful queen of England.
她一直基于一种妄想的信念行事，认为自己是英格兰的合法女王。
His theory is based on delusional thinking and has no basis in reality.
他的理论基于妄想思维，与现实毫无根据。
The patient was experiencing delusional episodes, believing he could fly.
病人经历了妄想发作，他相信自己能够飞翔。
It's delusional to think you can win the lottery every week.
认为每周都能中彩票的想法是妄想。
His delusional paranoia led him to believe everyone was out to get him.
他的妄想性偏执使他相信每个人都在针对他。
The politician's delusional optimism about the economy has led to poor policy decisions.
这位政治家对经济的妄想乐观导致了糟糕的政策决策。
Her delusional self-importance makes it hard for her to work with others.
她过分高估自己的重要性，这使得她很难与他人合作。
It's delusional to think that we can solve climate change without international cooperation.
认为我们可以在没有国际合作的情况下解决气候变化问题是妄想。
The artist's delusional visions inspired some of his most famous works.
艺术家的妄想幻象激发了他的一些最著名的作品。
The delusional idea that one person can change the world overnight is dangerous.
认为一个人可以一夜之间改变世界的想法是危险的妄想。