"a monarch has a duty to his subjects"
"national hero" "national anthem" "a national landmark"
"national interests" "isolationism is a strictly national policy"
"the national government" "national elections" "of national concern" "the national highway system" "national forests"
"national parks"
"the British Home Office has broader responsibilities than the United States Department of the Interior" "the nation's internal politics"
"a national trait"
"national origin"
A Spirit of Liberty will be always..concerned about national Interests.
An officer in the national cavalry.
A large slice of the Italian national cake is now based on the motor-car industry.
A time of national danger, with Russia fighting a two-front war.
The national newspapers derive a large portion of their revenue from financial advertising.
牛津高阶第八版
美国韦氏词典
Dictionary.com
Free Dictionary
维基百科 (自由的百科全书)