只讀 zhǐdú read-only Origin Definitions Defs Strokes Stroke Words Sentences Sents 只读存储器 zhǐdúcúnchǔqì read-only memory Computer memory that can only be read from and cannot be changed or deleted; known as ROM.可擦除可编程只读存储器 kěcāchúkěbiānchéngzhǐdúcúnchǔqì EPROM erasable programmable read-only memory