• 国道

national song国歌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 emblem of original Sikkim原锡金国徽National Emergency Defense Airlift国家紧急防御空运national project technology credit国家科技项目National bureau of Legal Metrology国家法制计量局National Damage Assessment Program国家损失估计计划National Intelligence Support Team国家情报保障小组national minority college students少数民族大学生National computer rank examination全国计算机等级考试national primary kilogram standard国家千克基准器National Strategic Target Database国家战略目标数据库