a.

1. 全国性的
   It made the headlines in the national newspapers.

   这事成了全国性报纸的头版新闻。

2. 民族的
   a common national language

   民族共同语

3. 国家的，国民的
   We must safeguard our national interests.

   我们必须保卫国家的利益。

4. 国有的，国立的
   a national railroad

   国有铁路

5. 国家主义的，民族主义的；爱国的

n.

1. 国民，公民[C]
   Foreign nationals were asked to leave the country.

   外国侨民被要求离开该国。

2. 全国性比赛[P1]
3. （机构的）全国总部[C]

adj.

1. relating to or characteristic of a nation.
2. owned, controlled, or financially supported by the state.

n.

1. a citizen of a particular country.
2. a national newspaper as opposed to a local one.