Leech isolated on white background.
Schlüsselwörter
leech,
isolated,
white,
medicals,
background,
black,
worm,
medicine,
wet,
treatment,
hospital,
biology,
blood,
aid,
medicative,
microbiology,
parasitic,
hermaphrodite,
bloodsucker,
macro,
animal,
nature,
science,
health care
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