“closed economy”的概念、定义、翻译、参考文献-科学参考

单词	closed economy
释义	closed economy Encyclopedia 经济学封闭型经济释 closed economy封闭型经济本国或本地区社会经济活动与国外没有往来，只是在本国或本地区内部自行循环。与开放型经济相对。
随便看	ball-arithmetic ballas ballast ballast bed ballast cleaning machinery ballast curing equipment ballast distributing and profiling machinery ballastless ballastless track ballastless track on turnout section ballast resistor ballast resistor, barretter ballast track Ball Bearing ball clay ball dance Balleny Islands Ballerina on the Boat Ballet ballet costume and shoe ballet in Europe balleting Ballets Russes Balletto ball exercise

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