单词：nrti 

名词

• 
  [1.n.nrti] (同义词:[nucleoside_reverse_transcriptase_inhibitor]  [NRTI]  )
• 
  注释列句：an antiviral drug used against HIV; is incorporated into the DNA of the virus and stops the building process; results in incomplete DNA that cannot create a new virus; often used in combination with other drugs
• 上位词 -> [reverse_transcriptase_inhibitor]  [antiviral( adj. 抗滤过性病原体的 )]  [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 -> [zidovudine]  [lamivudine] 
  部分总称 -> [drug_cocktail] 
  所有总称 -> [drug_cocktail]