priceindex

price index

中文翻译：

名词：价格指数

形容词：价格指数的

词语辨析：

price index vs price level: 价格指数指的是用于衡量商品和服务价格变化的指标，而价格水平则是指特定时间点商品和服务的价格水平。

词汇扩充：

consumer price index: 消费者价格指数

producer price index: 生产者价格指数

近义词：

cost index: 成本指数

inflation index: 通货膨胀指数

反义词：

deflation index: 通货紧缩指数

柯林斯词典解释：

price index (pronunciation: /praɪs ˈɪndɛks/)

1. An index that measures the average changes in prices in a particular industry or country over a period of time.
2. An index that compares the cost of a fixed basket of goods and services at one time with the cost of the same basket at another time.

牛津词典解释：

price index (pronunciation: /praɪs ˈɪndɛks/)

1. An index of the variation in prices paid by typical consumers for retail goods and other items.
2. A number that shows the level of prices at a particular time when compared with a fixed base level.

用法：

Price indexes are commonly used by economists and policymakers to measure inflation rates and make adjustments to economic policies.

例句：

1. The consumer price index rose by 2% last quarter. (消费者价格指数上涨了2%上个季度。)
2. The government uses the producer price index to monitor changes in production costs. (政府使用生产者价格指数来监测生产成本的变化。)
3. It is important to consider the consumer price index when analyzing purchasing power. (分析购买力时，考虑消费者价格指数是很重要的。)
4. The inflation index reached a record high last month. (通货膨胀指数上个月达到了历史最高点。)
5. Experts are concerned about the deflation index indicating economic downturn. (专家们对通货紧缩指数显示的经济衰退感到担忧。)