单词：arab-berbers 

名词

• 
  [1.n.arab-berbers] (同义词:[Berbers]  [Arab-Berbers]  )
• 
  注释列句：an ethnic minority descended from Berbers and Arabs and living in northern Africa
• 上位词 -> [ethnic_minority]  [ethnic_group(n.同种同文化之民族 )]  [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 )]