英文關鍵字
adjusting
adjustment
apartment
appliance
arm
bill
burner
buttons
caring
check
children's
choose
concept
control
convenience
cooker
cost
danger
domestic
ecology
electric
female
finger
fire
flames
gas
hand
heat
home
horizontal
household
ignition
kitchen
knob
male
panel
pay
person
pipeline
power
protection
regulator
rough
safe
safety
stove
supply
switch
temperature
touch
turn
turns