名词
中文翻译:比率
同义词:
['ratio', 'proportion', 'ratio of', 'percentage']
例句:
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1. The company's profit margin is 20% of its revenue.
公司的利润率是其收入的20%。
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2. The cost of materials accounts for a 30% ratio in the production process.
材料成本在生产过程中占30%的比例。
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3. The ratio of males to females in the population is 1:1.
人口中男性与女性的比例为1:1。