消费价格指数 xiāofèijiàgézhǐshù consumer price index (CPI) Origin Definitions Defs Strokes Stroke Words Sentences Sents 消费 消費 xiāofèi verbnoun to consume; consumption to use up or consume goods, services, or wealth to satisfy needs价格指数 價格指數 jiàgézhǐshù price index a statistical measure of the relative change in prices of goods and services over time