adj.精神错乱的，极度亢奋的，语无伦次的(常由发烧引起)，特别愉快的

After days without sleep, he became delirious and started hallucinating.
翻译：几天没有睡觉之后，他变得神志不清，开始出现幻觉。
The patient's delirious ramblings made it difficult for the doctors to diagnose her condition accurately.
翻译：病人神志恍惚的胡言乱语让医生很难准确诊断她的病情。
In his delirious state, he believed he was talking to long-dead relatives.
翻译：在他神志不清的状态下，他以为自己在和早已去世的亲戚说话。
The fever had driven him delirious, causing him to mumble incoherently.
翻译：高烧使他变得神志不清，嘴里不停地胡言乱语。
The hiker, lost and dehydrated, became delirious from the extreme heat.
翻译：那个迷路且脱水的徒步者因酷热而变得精神错乱。
The effects of the drug left her feeling delirious and disoriented.
翻译：药物的作用让她感到眩晕和迷失方向。
His mind was delirious with pain after the surgery, making it hard to communicate.
翻译：手术后的剧痛让他头脑混乱，难以沟通。
She woke up from the anesthesia in a delirious state, not recognizing anyone around her.
翻译：她从麻醉中醒来时处于一种精神错乱的状态，不认识周围的任何人。
The heatstroke caused him to become delirious, with visions of icebergs in the desert.
翻译：中暑使他精神错乱，产生了沙漠中出现冰山的幻象。
The old man, suffering from dementia, would often slip into delirious episodes, confusing past and present.
翻译：那位患有痴呆症的老人常常会陷入精神错乱的状态，过去与现在混淆不清。