单词：ssri 

名词

• 
  [1.n.ssri] (同义词:[selective-serotonin_reuptake_inhibitor]  [SSRI]  )
• 
  注释列句：an antidepressant drug that acts by blocking the reuptake of serotonin so that more serotonin is available to act on receptors in the brain
• 上位词 -> [antidepressant( n. [医]抗抑郁剂, 抗抑郁病药 )]  [medicine( n. 药, 医学, 内科学, 内服药 vt. 给...用药 )]  [drug( n. 药, 麻药, 麻醉药, 滞销货 vi. <俗> 吸毒 vt. 使服毒品, 毒化 )]  [agent( n. 代理(商) )]  [causal_agent]  [physical_entity]  [entity( n. 实体 )] 
• 下位词 -> [fluoxetine]  [paroxetime]  [sertraline]