单词：dynapen 

名词

• 
  [1.n.dynapen] (同义词:[dicloxacillin( 双氯青霉素, 二氯苯甲异恶唑青霉素钠人造卫星数字通信 )]  [Dynapen]  )
• 
  注释列句：antibacterial (trade name Dynapen) used to treat staphylococcal infections that are resistant to penicillin
• 上位词 -> [antibacterial( adj. 抗菌的 n. 抗菌药 )]  [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 )]