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英语翻译ROM stands for Read Only Memory.ROM is good at rememberi

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英语翻译
ROM stands for Read Only Memory.ROM is good at remembering,but cannot change it's mind.It holds information that is built into it.ROM is like reading a library book - lots of information is there,but you can't change it (because you never write in a library book).RAM,on the other hand,is more like a journal - you can write information into the journal.But if you change your mind,you can erase and write in new information.
om是只读存储器的缩写.rom可以很好的保存数据,但无法改变.
它会保持写入其中的信息不变.rom就像阅读图书馆中的书一样,其中有很多信息,但无法改变(因为你不能再图书馆中的书上写字).ram则不同,更像日记,你可以读其中的信息,你也可以清除其中信息重新书写.