词汇	extrema expansion
释义	extrema expansion 极限
随便看	nationality travel Nationality Tribune nationality unity nationality universities nationality university nationality village nationality villages nationality work nationalization nationalization decree nationalization law nationalization movement in Latin America nationalization of bel canto nationalization of capitalism nationalization of communication nationalization of ecclesiastical poverty nationalization of enterprise nationalization of enterprises nationalization of industry nationalization of insurance nationalization of land nationalization of land under capitalism nationalization of marxism Nationalization of Marxist philosophy nationalization of railroad