单词：affiliation 

名词

• 
  [1.n.affiliation] (同义词:[affiliation( n. 联系, 从属关系 )]  [association( n. 协会, 联合, 结交, 联想 )]  [tie]  [tie-up(n.扎好的东西, 停泊的场所, 牛棚, 停泊处, 联系 )]  )
• 
  注释列句：a social or business relationship; "a valuable financial affiliation"; "he was sorry he had to sever his ties with other members of the team"; "many close associations with England"
• 上位词 -> [relationship( n. 关系, 关联 )]  [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 )] 
• 派生词 -> [affiliate( v. (使...)加入, 接受为会员 )] 
  
• 
  [2.n.affiliation] (同义词:[affiliation( n. 联系, 从属关系 )]  )
• 
  注释列句：the act of becoming formally connected or joined; "welcomed the affiliation of the research center with the university"
• 上位词 -> [association( n. 协会, 联合, 结交, 联想 )]  [social_activity]  [group_action]  [act( n. 幕, 法案, 法令, 动作, 举动, 节目, (戏剧的)幕 vi. 行动, 产生...的效果, 担当, 表演, 假装, 表现, 见效 vt. 扮演, 装作 )]  [event( n. 事件, 事变, 结果, 活动, 精力, 竞赛 )]  [psychological_feature(心理特征 )]  [abstraction( n. 提取 )]  [entity( n. 实体 )] 
• 下位词 -> [reaffiliation] 
  派生词 -> [affiliate( v. (使...)加入, 接受为会员 )]