Read Edit View history 乙酰胺吡咯烷酮 yǐxiān'ànbǐluòwántóng piracetam Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 乙酰胺吡咯烷酮 · yǐxiān'ànbǐluòwántóng · piracetam 2026/03/04 乙酰胺吡咯烷酮 yǐxiān'ànbǐluòwántóng piracetam piracetam (C6H10N2O2), a nootropic drug used in pharmacology to enhance cognitive function 乙酰胺吡咯烷酮常被用于改善老年人的认知功能。 created sense Mar 4, 2026, 02:25 AM