HomeDictionary痴呆症痴呆症WorddementiaCopy wordchī dāi zhèngchi1dai1zheng4Hear itMeaningdementia CC-CEDICTCharacters in 痴呆症痴chī呆dāi症zhèngWords with 痴呆症老年痴呆症lǎo nián chī dāi zhèngsenile dementiaWord老年性痴呆症lǎo nián xìng chī dāi zhèngsenile dementiaWord