名词
中文翻译：百分率
同义词：
['fraction', 'percentage', "proportion例句：1. The company's profit margin is 20% of its sales.（该公司的利润边际是其销售额的20%。）2. The cost of living in this city is 5% higher than in the next city.（这个城市的生活成本比下一个城市高出5%。）"]
例句：
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1. The company's profit margin is 20% of its sales.
该公司的利润边际是其销售额的20%。
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2. The cost of living in this city is 5% higher than in the next city.
这个城市的生活成本比下一个城市高出5%。
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3. The price of the product is 10% more than last year's.
该产品的价格比去年高10%。