機器
amoeba
bacterium
biology
cartoon
cell
character
chores
clean
cloth
clothes
contractile
cute
cytoplasm
detergent
dirty
dryer
fabric
home
household
housekeeping
housework
icon
illustration
kawaii
laundry
mascot
membrane
micro
microbe
microbiology
microorganism
microscopic
nucleus
organism
protozoa
pseudopod
science
simple
spin
sticker
structure
symbol
technology
textile
unicellular
vacuole
wash
washer
water