单词：powdered_mustard 

名词

• 
  [1.n.powdered_mustard] (同义词:[powdered_mustard]  [dry_mustard]  )
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  注释列句：a substance such that one to three tablespoons dissolved in a glass of warm water is a homemade emetic
• 上位词 -> [emetic( n. [医]催吐剂 adj. 引起呕吐的 )]  [remedy( n. 药物, 治疗法, 补救, 赔偿 vt. 治疗, 补救, 矫正, 修缮, 修补 )]  [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 )]