只讀存儲器 zhǐdúcúnchǔqì read-only memory Origin Definitions Defs Strokes Stroke Words Sentences Sents 只读 只讀 zhǐdú read-only (computing) describes data that can be accessed but not changed or deleted存储器 存儲器 cúnchǔqì computer memory a device in a computer or electronic system used to store data, programs, and other information; storage unit