单词	alternate without change
释义	alternate without change 一成不变
随便看	national synthetic reform testing district national system national system for basic pharmaceuticals National System for Sustainable Development national system of education national system of honors national system of honors and rewards national system of innovation national taboo National Tactical Force National Tactical Interface national taiwan art education institute national taiwan college of art national taiwan college of physical education national taiwan normal univeristy National Taiwan University National Tank Manufactures Association national tape national taper National Target Base National Target Base Server national tariff national tariff system national team athletes nation-al team member