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