英文關鍵字
bottle
care
clean
cleaner
cleaning
cleanliness
cleanup
concept
dirty
disinfect
domestic
drink
dust
employee
empty
form
geometric
glass
gypsum
hand
home
house
household
housekeeper
housekeeping
housewife
housework
hygiene
job
maid
object
occupation
purity
rag
remove
sanitary
service
shape
staff
surface
symbol
tidy
wash
white
wiping