機器
abstract
appliance
art
background
centrifuge
chrome
circle
clean
cleaner
close
closeup
cold
color
cool
device
drum
dryer
empty
equipment
hole
household
housework
hygiene
indoors
industrial
industry
inside
laundromat
laundry
metal
metallic
part
pattern
shine
shiny
stainless
steel
technology
texture
wash
washer
water