名词
中文翻译：周率
同义词：
['周期率，周增长率例句：1. The growth rate of the economy has been increasing steadily over the past year.（过去一年中，经济增长率稳步上升。）']
例句：
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1. The growth rate of the economy has been increasing steadily over the past year.
过去一年中，经济增长率稳步上升。
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2.The company's quarterly report revealed a significant increase in profits.
公司的季度报告显示利润显著增长。
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3. The market is expected to experience a cyclical upturn in the coming months.
市场预计在未来几个月将经历周期性的上涨。