名词
中文翻译：总成本
同义词：
['total cost', "gross amount例句：1. The company's gross profit margin was 30% last quarter.（上一季度，公司的毛利润率为30%。）"]
例句：
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1. The company's gross profit margin was 30% last quarter.
上一季度，公司的毛利润率为30%。
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2.The gross cost of the new project is $5 million.
新项目的总成本为500万美元。
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3. Gross cost accounting is a crucial part of financial reporting.
总成本会计是财务报告的关键部分。