機器
artistic
artwork
blade
caricature
childish
circle
creative
design
disc
disk
doodle
draw
drill
electric
engineering
equipment
freehand
graphic
grind
grinder
handwritten
illustration
image
industrial
industry
iron
linework
manual
manufacture
outline
power
production
quirky
rough
saw
scratchy
scribble
silly
sketch
sketchy
spark
steel
technical
tool
welding
work
worker