hallucinationn. 幻覺、幻想學術名詞幻覺:醫學、心理學、教育學、精神病理學、舞蹈、航空太空人像超解析:電機工程、電子工程英文釋義illusory perception; a common symptom of severe mental disordera mistaken or unfounded opinion or ideaan object perceived during a hallucinatory episode