index
To organize information into a systematic list or database for easy retrieval, typically at the end of a book or within a computer system. In economics, it refers to adjusting a value or price according to a specific standard, such as inflation or the cost of living.
例句
3 / 5I spent the weekend trying to index my massive collection of digital recipes by ingredient.
I spent the weekend trying to index my massive collection of digital recipes by ingredient.
The library is required to index all newly acquired manuscripts within thirty days of arrival.
The library is required to index all newly acquired manuscripts within thirty days of arrival.
I'm just indexing these memories for later use.
I'm just indexing these memories for later use.
词族
记忆技巧
Think of your 'index finger'—you use it to point at specific items in a list so you can find them quickly.
快速测验
The software is designed to automatically ____ all your files so you can find them instantly.
正确！
正确答案是： index
例句
I spent the weekend trying to index my massive collection of digital recipes by ingredient.
everydayI spent the weekend trying to index my massive collection of digital recipes by ingredient.
The library is required to index all newly acquired manuscripts within thirty days of arrival.
formalThe library is required to index all newly acquired manuscripts within thirty days of arrival.
I'm just indexing these memories for later use.
informalI'm just indexing these memories for later use.
Scholars must carefully index their research findings to ensure they are searchable in global databases.
academicScholars must carefully index their research findings to ensure they are searchable in global databases.
The contract states that annual salary increases will be indexed to the national inflation rate.
businessThe contract states that annual salary increases will be indexed to the national inflation rate.
词族
常见搭配
常用短语
index-linked
index-linked
price index
price index
stock index
stock index
容易混淆的词
Indicate means to show or point out something, while index means to systematically list or link a value to a standard.
使用说明
When used in financial contexts, 'index' is almost always followed by the preposition 'to' (e.g., indexed to the CPI). In technical contexts, it refers to the process by which search engines crawl and store web pages.
常见错误
Learners sometimes use 'index' when they simply mean 'to list' in a casual way, but 'index' usually implies a more formal or structured system of organization.
记忆技巧
Think of your 'index finger'—you use it to point at specific items in a list so you can find them quickly.
词源
From the Latin 'indicare', meaning 'to point out, show, or make known'.
语法模式
文化背景
In modern digital culture, 'indexing' is most commonly associated with how Google and other search engines make the internet searchable.
快速测验
The software is designed to automatically ____ all your files so you can find them instantly.
正确！
正确答案是： index
相关词汇
相关词
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