national monument 的英语意思
national monumentˌnational ˈmonument noun [countable] 
查看全部语言翻译 a building, special feature of the land etc that is kept and protected by a government for people to visit由政府保护并对公众开放参观的建筑物、自然地貌等
查看全部语言翻译 a building, special feature of the land etc that is kept and protected by a government for people to visit由政府保护并对公众开放参观的建筑物、自然地貌等