機器
adorable
animal
appliance
automatic
autonomous
background
chores
clean
cleaner
cleanness
closeup
cute
device
domestic
dry
electric
electronic
equipment
floor
friend
friendly
fun
gadget
guinea
hamster
home
house
household
housekeeping
housework
hygiene
indoors
innovation
laminate
lifestyle
modern
pet
pig
robotic
room
round
sanitary
small
smart
technology
tool
vacuum
wireless