機器
appliance
auto
automatic
autonomous
black
brush
button
carpet
circle
classic
clean
cleaner
cleanness
closeup
compare
computer
control
daily
digital
domestic
dry
dust
electric
electronic
equipment
everyday
floor
home
house
household
housekeeping
housework
housing
indoor
interior
modern
object
robot
robotic
room
round
smart
technology
traditional
vacuum
vacuuming
white
wireless
work