Read Edit View history 朊毒体 ruǎndútǐ prion Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 朊毒体/朊毒體 · ruǎndútǐ · prion 2026/03/04 朊毒体 / 朊毒體 ruǎndútǐ prion prion (molecular biology) 朊毒体是引起疯牛病的病原体。 noun created sense Mar 4, 2026, 02:25 AM