機器
accomplice
appliance
automate
automatic
autonomous
background
chores
clean
cleaner
cleaning
cleanness
closeup
control
convenience
device
dirt
dirty
domestic
dry
dust
electric
electronic
equipment
everyday
floor
home
house
household
housekeeping
housework
housing
indoor
laminate
modern
object
relax
robot
robotic
room
sanitary
smart
technology
vacuum
vacuuming
white
wireless
wooden
work