名词中文翻译
中文翻译：价格指数
同义词：
['价格指数，物价指数，通货膨胀指数']
例句：
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1.The price index has been rising steadily since the beginning of the year.
自年初以来，价格指数一直在稳步上升。
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2. The government is closely monitoring the price index to ensure stability in the economy.
政府正密切监控价格指数，以确保经济的稳定。
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3. The price index is a measure of how much prices have changed over time.
价格指数是衡量价格随时间变化程度的指标。