老年性痴呆症 (老年性痴獃症) lǎonián xìng chīdāizhèng

lǎonián xìng chīdāizhèng set phrase senile dementia
Domain: Modern Chinese 现代汉语 , Subdomain: Medicine , Concept:
Notes: (CC-CEDICT '老年性痴獃症')