index
柯林斯词典
1. N-COUNT 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. 指數
...the consumer price index. …消費價格指數。
2. N-COUNT 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. 索引
There's even a special subject index. 甚至有一個特別的主題索引。
3. V-T If you index a book or a collection of information, you make an alphabetical list of the items in it. 爲…編索引
A quarter of this vast archive has been indexed and made accessible to researchers. 這批數量巨大的档案的1/4都已編了索引，可供研究者查閲。
4. V-T 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. 使與…掛鉤[usu passive]
Minimum benefits and wages are to be indexed to inflation. 最低養老金和最低工資都要與通貨膨脹掛鉤。
5. →see also card index
返回 index
index /ˈɪndɛks/ (indexing,indexed,indexes)
剑桥词典
- The index is divided into two sections .
- He got one of his research assistants to compile the index.
- The index only contains one reference to his work .
- The thesis must include an index and a bibliography .
- Using the index would have saved you a lot of time .
- Good economic indicators caused the share index to gain (by) ten points .
- The index only includes companies that are based in the UK.
- The index measures the rise and fall of stock prices on the Hong Kong stock market .
- Traders can use stock index futures to limit the risk associated with changes in prices .
- The heat index is a measure of how hot the air feels . 返回 index
index noun (LIST)
[ 可數名詞：有複數形式的名詞 ]an alphabetical list , such as one printed at the back of a book showing which page a subject , name , etc. is on
（書後關於主題、姓名等的）索引
Try looking up "heart disease " in the index. 試試在索引中尋找“心髒病”這個條目。
[ 可數名詞：有複數形式的名詞 ]
a collection of information stored on a computer or on a set of cards , in alphabetical order
（計算機或卡片上的）索引
He still has all his friends ' names and addresses on a card index. 他仍然使用卡片索引記錄所有朋友的姓名及地址。
例句
index noun (COMPARISON)
[ 可數名詞：有複數形式的名詞 ]a system of numbers used for comparing values of things that change according to each other or a fixed standard
指數
the FTSE 100 Index 倫敦《金融時報》指數
the Dow Jones Index 道‧瓊斯指數
a wage /price index 工資／價格指數
[ 可數名詞：有複數形式的名詞 通常作爲單數使用的名詞 ]
something that shows how strong or common a condition or feeling is
標志；指標；表征
Consumer spending is often a good index of public confidence in the economy . 消費支出經常是顯示公衆對經濟的信心的有傚指標。
例句