Read Edit View history 苯丙胺 běnbǐng'àn amphetamine Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 苯丙胺 · běnbǐng'àn · amphetamine 2026/03/04 苯丙胺 běnbǐng'àn amphetamine (chemistry) amphetamine (C9H13N) 苯丙胺是一种强效的中枢神经系统兴奋剂。 noun created sense Mar 4, 2026, 02:25 AM