機器
abstract
appliance
background
chrome
circle
clean
cleaner
closeup
detail
device
drum
dryer
equipment
hole
homework
household
housekeeping
housework
hygiene
industrial
inside
launder
laundry
metal
metallic
open
pattern
rinse
round
scuttle
shine
shiny
stainless
steel
technology
washer
washing
water
window