Vocab Bloom Hub

index number

/ˈɪndeks ˈnʌmbər/

翻译: 表示价格、数量或价值在一定时期内相对变化的数值,常用于经济学和统计学中衡量通货膨胀、经济增长等趋势。

1 个条目

phrase

/ˈɪndeks ˈnʌmbər/C1formaltechnical
  • zh表示价格、数量或价值在一定时期内相对变化的数值,常用于经济学和统计学中衡量通货膨胀、经济增长等趋势。

A number that indicates the relative change in price, quantity, or value over a period of time, often used in economics and statistics to measure trends such as inflation or economic growth.

  1. Statistical measureB2formal

    A number that shows changes in a variable or a set of variables over time, often used in economics.

    zh指数

    • The consumer price index number rose by 2% this quarter.
    • Economists use index numbers to track inflation.
    • The index number for industrial production increased significantly.
  2. Reference numberB1formal

    A number used to identify and locate an item in a list, catalog, or database.

    zh索引号

    • Please refer to the index number on the library card.
    • Each product has a unique index number in the system.
    • The index number helps you find the correct file quickly.