幻觉 (huàn jué): Hallucination / Illusion (Noun) — Meaning & Stroke Order

When he was ill, he had a hallucination of seeing a flying dragon.

He claimed to have seen the figure of a deceased relative, but that might just be a hallucination triggered by grief.

Are you sure you heard a strange sound just now, or was that just your hallucination?

He had hallucinations because he was too tired.

Chronic sleep deprivation can indeed easily cause people to have various vivid hallucinations.

This is not an illusion, but a real optical phenomenon that has been scientifically verified.

In the desert, mirages are a common natural illusion.

Although the doctor explained that it was a hallucination caused by the side effects of the medication, he still felt very confused.