機器
accessory
apartment
appliance
appliances
automatic
autonomous
blue
brush
clean
cleaner
computer
convenience
daily
device
digital
dirt
domestic
dust
electric
electronic
element
equipment
everyday
floor
home
house
household
housekeeping
housework
housing
hygiene
laminate
modern
move
power
robot
robotic
room
round
set
smart
sucker
technology
tool
vacuum
wireless
work