機器
appliance
background
bagless
carpet
chore
clean
cleaner
cleaning
cleanliness
copy
cut
cutout
domestic
dust
electric
equipment
floor
home
house
household
housework
icon
isolated
job
knockout
life
maid
modern
nobody
one
only
out
outline
power
simple
single
space
still
suck
suction
sweep
sweeper
tool
tube
upright
vaccum
vacum
vacuum
white