单词：ain 

形容词

• 
  [1.a.ain] (同义词:[own( adj. 自己的, 特有的, (不用所有格)嫡亲的, 同胞的 vt. 拥有, 自认, 承认 vi. 承认 )]  [ain( [英方]自己的 )]  )
• 
  注释列句：belonging to or on behalf of a specified person (especially yourself); preceded by a possessive; "for your own use"; "do your own thing"; "she makes her own clothes"; "`ain' is Scottish"
• 近义词 -> [personal( adj. 私人的, 个人的, 亲自的, 容貌的, 身体的, 人身的, 针对个人的 adj. [语法]人称的 )]