名词
中文翻译：比率
同义词：
['ratio', 'proportion', 'ratio', 'proportion', 'quotient']
例句：
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1. The teacher asked the students to divide the work into two parts.
老师要求学生们将工作分成两部分。
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2. The ratio of sugar to water in this recipe is 1:3.
食谱中糖和水的比例是1:3。
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3. The ratio of male to female students in the class is 5:6.
班上男生和女生的比例是5:6。