请问disk是啥意思

请问disk是啥意思 shrink disk 是啥意思啊 hard disk type啥意思? disk什么意思 flying disk 是frisbee hard disk write protect什么意思 disk的意思是啥呢?请回答 请问Invalid system disk和Replace the disk and then press any ke 请问"Could not write file your disk may be 达人进~ dos的英文全称是disk operation system呢还是disk operating system 请问信誉是啥意思 请问"汗牛充栋"是啥意思?