national sport 民族體育；本國最流行的運(yùn)動項目national spirit 民族精神；國魂national space administration agency [經(jīng)濟(jì)學(xué)]國家宇宙空間管理局national software reuse directory [計算機(jī)科學(xué)技術(shù)]國家軟體再用目錄national socialist party national socialist black metal national slum dwellers federation national situation comedy [藝術(shù)學(xué)]中國情景喜劇national service 兵役。national self-respect 民族自尊心national security language initiative national security guard national security 國家安全；民族安全national science museum [文學(xué)]東京國立科學(xué)博物館national safety net service [軍事學(xué)]國家安全網(wǎng)路業(yè)務(wù)[商業(yè)]國家安全網(wǎng)路業(yè)務(wù)national romanticism [土木建筑工程]民族浪漫主義national roaming [電子、通信與自動控制技術(shù)]國內(nèi)漫游national revolutionary war 民族革命戰(zhàn)爭national review national resident matching program