| 单词 | 睡眠病 |
| 释义 | 〔methylphenidate〕A drug, C14H 19NO 2, chemically related to amphetamine, that acts as a mild stimulant of the central nervous system and is used especially in the form of its hydrochloride for the treatment of narcolepsy in adults and hyperkinetic disorders in children. 哌醋甲酯：一种药，C14H 19NO 2，与苯丙胺有化学上的联系，用作中枢神经系统弱兴奋剂，尤其以其氢氯化物形式来治疗成人的发作性睡眠病和儿童的运动功能亢进失调 |
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