Now, large spreadsheets or large documents could be read in from the disk and held in RAM memory for fast access and manipulation.

现在大型电子数据表或大型电子文件可以在光盘里读取，还可以通过快捷操作把它们放到内存中。

youdao

There are two types of memory chips: read only memory (ROM) and random access memory (RAM).

参考答案：有两种类型的记忆体晶片：只读存储器(ROM)和随机访问存储器(RAM)。

youdao

There are two types of memory chips: read only memory (ROM) and random access memory (RAM).

参考答案：有两种类型的记忆体晶片：只读存储器(ROM)和随机访问存储器(RAM)。

youdao