英文關鍵字
blaze
blue
boiler
bunsen
burn
burner
butane
carbon
close
cooker
danger
dark
domestic
element
energy
fire
firebox
flame
flames
fuel
gas
gasoline
glow
glowing
goes
heating
home
hot
household
ignites
igniting
ignition
industrial
injector
kitchen
light
lighter
lights
macro
monoxide
natural
nobody
operating
oven
piezoelectric
pilot
pipeline
power
resource
temperature
thermodynamic
tube
turn
warm