national word实词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 Association for Music Therapy全国音乐疗法协会national defense scientific experiment国防科研试验National Nutritional Foods Association全国家畜生产者协会National Institute of Military Justice位于华盛顿的全国军事审判研究所National border-free travel and tour无国界旅游National Junior Science and HumanitiesNational Aeronautics and Space Council国家航空航天委员会National Medical Licensing Examination执业医师资格考试national right to self-determination民族自决权National Tank Manufactures Association全国坦克制造厂商协会