機器
blade
buzz
carpenter
carpentry
circle
circular
construction
craft
craftsman
cut
cutter
cutting
danger
dangerous
disc
disk
electric
electricity
element
equipment
flat
icon
mechanic
metal
object
plate
power
rotary
rotate
round
saw
sawblade
sawing
shadow
sharp
sign
stainless
steel
timber
tool
traffic
turning
wheel
wood
woodwork
woodworking
work
working