动词短语
中文翻译：比率杀死
同义词：
['rate', 'measure', "assess例句：1. The company's profitability is directly related to its ratio of sales to expenses.（公司的盈利能力与其销售额与费用之比直接相关。）"]
例句：
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1. The company's profitability is directly related to its ratio of sales to expenses.
公司的盈利能力与其销售额与费用之比直接相关。
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2. The ratio of sugar to water in this recipe is crucial for the final flavor.
食谱中糖与水的比例对于最终的味道至关重要。
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3. The ratio of male to female students in this class is almost equal.
这个班级男生和女生的比例几乎相等。