lǎoniánxìngchīdāizhèng
senile dementia
老年性痴呆症 lǎoniánxìngchīdāizhèng
variant 老年性痴獃症
- senile dementia
- Disease caused by brain tissue degeneration in old age; also known as 老人痴呆症 lǎorénchīdāizhèng, 老年痴呆症 lǎoniánchīdāizhèng, or 老人失智症 lǎorénshīzhìzhèng