燃やす
alarm
alert
ambulance
attention
ax
axe
blade
burning
color
colorful
cut
danger
design
emergency
equipment
fire
flame
flasher
handle
hatchet
heat
hot
icon
illustration
isolated
light
matchbox
matches
matchstick
medical
metal
object
pattern
police
random
seamless
set
sharp
steel
stick
symbol
tool
weapon
wood
work