燃やす
紡錘
archive
audio
background
backup
blank
blue
cd
cdr
cdrom
cdrw
circle
compact
computer
copy
data
device
digital
disc
disk
dvd
equipment
file
information
isolated
media
medium
memory
multimedia
music
optical
pc
pile
plastic
record
recordable
reflection
rom
shiny
software
stack
storage
technology
video
white
writable