名词中文翻译
中文翻译：空间成本
同义词：
['space expense', 'space charge例句：1. The company spent a significant amount of money on research and development.（该公司在研究和开发上花费了大量资金。）']
例句：
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1. The company spent a significant amount of money on research and development.
该公司在研究和开发上花费了大量资金。
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2.The cost of living in this city is much higher than in other cities.
这个城市的生活费比其他城市高得多。
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3.The cost of building this bridge is estimated to be around $50 million.
建造这座桥梁的成本估计为5000万美元。