機器
appliance
automatic
blank
business
care
centrifuge
chrome
clean
cleaning
cleanliness
cleanse
closeup
cycle
device
domestic
drier
drum
dryer
drying
empty
equipment
household
housewife
housework
hygiene
inox
inside
launderette
laundromat
laundry
mechanical
modern
neat
open
perforated
porthole
purity
rubber
shine
shiny
silvery
stainless
steel
technology
wash
washer
washing
washing machine
white