英文關鍵字
appliance
background
black
blaze
blue
bright
burn
burner
butane
caution
closeup
combustion
cook
cookery
danger
dangerous
dark
detail
energy
equipment
fire
flame
flammable
flow
fossil
fuel
gas
glow
glowing
heat
hot
ignite
ignition
incandescence
industrial
industry
jet
light
macro
methane
natural
orange
power
propane
single
temperature
warm
warmth