機器
abstract
apparel
appliance
artistic
backgrounds
blue
brush
centrifugal
centrifuge
chores
circle
clean
cleaner
cleaning
closeup
clothes
clothing
color
container
detergent
domestic
drum
equipment
feeding
fold
garments
hole
household
housework
inside
laundromat
laundry
loading
mat
metal
metallic
motion
round
shiny
spin
steel
technology
turning
wash
washer
washing
water
wet
white