機器
abstract
appliance
background
bizarre
chrome
circle
circular
clean
cleaner
closeup
device
drum
dryer
electrical
electronics
empty
equipment
hole
household
housework
hygiene
industrial
inside
interior
laundromat
laundry
mechanical
metal
metallic
neat
opened
part
pattern
perforated
reflection
shine
shiny
stainless
steel
technology
textile
texture
textured
view
wash
washer
washing
water
wet