柯林斯詞典retail price index 1. N-PROPER The retail price index is a list of the prices of typical goods which shows how much the cost of living changes from one month to the next. 零售價格指數(shù)[英國英語] [商業(yè)] 返回 retail price index劍橋詞典a measurement of the changes in the cost of basic goods and services 零售物價指數(shù) 比較consumer price index 返回 retail price index