英文關鍵字
analysis
protozoa
pneumococcus
symbol
stick
influenza
varicella
icon
motion
graphic
disease
animation
flask
pictogram
hd
mold
animated
item
sign
coccus
bacillus
vibrio
dangerous
salmonella
staphylococcus
anaplasma
bacteria
infection
malaria
zoster
anthracis
cholerae
aureus
phagocytophilum
black