This article introduces various international standards for CD ROM. In the meantime,it analyses the reading & writing speed of CD ROM drivers as examples of 12X and 16X drivers. Moreover,it puts forward the advice for customers when choosing CD ROM.是什么意思_This article introduces various international standards for CD ROM. In the meantime,it analyses the reading & writing speed of CD ROM drivers as examples of 12X and 16X drivers. Moreover,it puts forward the advice for customers when choosing CD ROM.在线翻译_英语_读音_用法_例句