名词 nationality:

1. people having common origins or traditions and often comprising a nation

2. the status of belonging to a particular nation by birth or naturalization

nationalizev.使国有化=nationalise（英）.nationaladj.民族的；国家的；全国性的；国立的；国有的n.国民（复）nationals: 全国性比赛.national investment国家投资national obligation国家责任national bargaining全国性谈判national bankruptcy国家破产national competence国家职权national adult norm成人常模national standpoint国家观点；民族立场national well being国家利益national statistics全国性统计National oppression民族压迫

1. There are two main nationalities in our village.
   我们村子有两大民族。
2. China is a big family of many nationalities.
   中国是个多民族的大家庭。