機器
apartment
appliance
carpet
clean
cleaner
cleaning
cleanliness
cleanup
close
dirt
dirty
domestic
dust
electric
equipment
extraction
extractor
floor
home
house
housekeeping
housework
janitor
male
man
one
professional
remove
room
rug
service
stain
stained
sweep
technology
tidy
up
vacuum
vacuuming
washing
work