index
[NOUN, VERB]
indices , indexes
1. [C 可数名词] 指数
An index is a system by which changes in the value of something and the rate at which it changes can be recorded, measured, or interpreted.
双语例句
例：the consumer price index.
消费价格指数。
2. [C 可数名词] 索引
An index is an alphabetical list that is printed at the back of a book and tells you on which pages important topics are referred to.
双语例句
例：There's even a special subject index.
甚至有一个专门的主题索引。
NOUN. 名词
indexes , indexing , indexed
1. [T 及物动词] 为…编索引
If you index a book or a collection of information, you make an alphabetical list of the items in it.
双语例句
例：A quarter of this vast archive has been indexed and made accessible to researchers.
这批信息量巨大的档案有1/4都已编了索引，可供研究者查阅。
2. [T 及物动词] 使与…挂钩
If a quantity or value is indexed to another, a system is arranged so that it increases or decreases whenever the other one increases or decreases.
双语例句
例：Minimum benefits and wages are to be indexed to inflation.
最低养老金和最低工资都要与通货膨胀挂钩。
VERB. 动词
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