indexed file

例句：

1. 1.This indexed file contains all the information we need to find our lost phone.
   这个索引文件包含了我们找到丢失手机所需的所有信息。
2. 2.The indexed file was created by a computer program that scans through large amounts of data.
   这个索引文件是由一个计算机程序创建的，该程序扫描大量的数据。
3. 3.The indexed file is used to quickly locate and retrieve information from a database.
   索引文件用于快速查找和检索数据库中的信息。