英文關鍵字
cell
biology
bubble
microscope
transparent
clear
health
element
water
anatomical
liquid
hygiene
microbiology
oxygen
purity
reflection
round
shiny
sphere
threedimensional
vitality
membrane
moisturizing
nucleus
surface
shape
translucent
英文關鍵字
cell
biology
bubble
microscope
transparent
clear
health
element
water
anatomical
liquid
hygiene
microbiology
oxygen
purity
reflection
round
shiny
sphere
threedimensional
vitality
membrane
moisturizing
nucleus
surface
shape
translucent