機器
appliance
background
broom
carpet
chores
clean
cleaner
cleanliness
cord
dirt
domestic
dust
electric
electrical
equipment
floor
home
hose
household
housework
indoors
isolated
living
maid
metal
modern
nobody
power
red
residential
rug
service
stain
sucking
suction
sweep
sweeper
sweeping
tidy
tool
tube
vac
vacuum
wash
white
wooden
work
yellow