名词
中文翻译：金属货币制度
同义词：
['metal money system', 'metallic currency system例句：1. The government has implemented a new policy to promote the development of the metallic monetary system.（政府已经实施了一项新政策，以促进金属货币制度的发展和推广。）']
例句：
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1. The government has implemented a new policy to promote the development of the metallic monetary system.
政府已经实施了一项新政策，以促进金属货币制度的发展和推广。
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2.The metallic monetary system is widely used in many countries around the world.
金属货币制度在世界上许多国家得到了广泛应用。
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3. The metallic monetary system is considered to be more stable and reliable than paper currency.
金属货币制度被认为是比纸币更稳定和可靠的。