由于允许对频繁使用的数据进行快速存取，软件运行要比从主存储器中存取数据快得多。

By allowing fast access to frequently used data, software can run much faster than if it had accessed the data from the main memory.

youdao

从存储单元或寄存器快速地存取信息的能力。

A capability of accessing information quickly from storage unit or register.

youdao

这种信息存储于快速存取存储器中。

This information is stored in the immediate access store.

youdao