单词：acute_brain_disorder 

名词

• 
  [1.n.acute_brain_disorder] (同义词:[acute_brain_disorder]  [acute_organic_brain_syndrome]  )
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  注释列句：any disorder (as sudden confusion or disorientation) in an otherwise normal person that is due to reversible (temporary) impairment of brain tissues (as by head injuries or drugs or infection)
• 上位词 -> [disorder( n. 杂乱, 混乱, 无秩序状态 vt. 扰乱, 使失调, 使紊乱 )]  [physical_condition(物理［物质］状态 )]  [condition( n. 条件, 情形, 环境, 社会地位 vt. 以...为条件, 使达到要求的情况 )]  [state( n. 情形, 状态, 国家, 政府, 州 adj. 国家的, 国有的, 国营的, 州的, 正式的, 典礼用的 vt. 声明, 陈述, 规定 )]  [attribute( n. 属性, 品质, 特征, 加于, 归结于 )]  [abstraction( n. 提取 )]  [entity( n. 实体 )]