应该说是大脑化学物质的不平很所致，药物可增加这些物质的分泌。

来源: 天边的蔷薇于 2015-01-15 18:56:55 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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应该说是大脑化学物质的不平很 所致，药物可增加这些物质的分泌。