燃やす
ash
background
black
briquette
broken
carbon
charcoal
closeup
coal
combustible
combustion
component
cook
cooking
copy space
dark
deodorant
dry
energy
fireplace
firewood
flammable
fuel
grilling
hardwood
heat
hot
ignite
industry
lump
material
metallurgical
natural
object
organic
pieces
pile
pound
powder
power
pyrolysis
resource
white
wood
wooden