| 释义 |
weighted average noun [countable] (technical 技术) an average value for a number of things that is calculated by first giving a value to each thing according to how important it is compared with others 加权平均值◆the retail price index is a weighted average of the prices of a number of selected goods. 零售物价指数是许多选定商品价格的加权平均值。 |