单词：alcoholics_anonymous 

名词

• 
  [1.n.alcoholics_anonymous] (同义词:[Alcoholics_Anonymous]  [AA( abbr. [军] Air to Air, 空对空 abbr. [军] Anti-Aircraft, 防空 abbr. <英>(= Automobile Association of Great Britain )汽车协会 abbr. <英>表示"十四岁以上才能观看的电影"级别的代号 )]  )
• 
  注释列句：an international organization that provides a support group for persons trying to overcome alcoholism
• 上位词 -> [nongovernmental_organization]  [organization( n. 组织, 机构, 团体 )]  [social_group]  [group( n. 团体, 组, 团, 群, 批, [地]界, [化]基 v. 聚合, 成群 )]  [abstraction( n. 提取 )]  [entity( n. 实体 )]