短語(yǔ)詞組短語(yǔ)RAM M random -access memory 隨機(jī)存儲(chǔ)器ram -random access memory 隨機(jī)存儲(chǔ)器RAM -Random Access Memory 隨機(jī)存取存儲(chǔ)器DP -RAM Double Port-Random Access Memory 雙耑口隨機(jī)存取存儲(chǔ)器 返回 ram random-access memory