Abacus silhouette vector illustration
Schlüsselwörter
mathematic,
illustration,
abacus,
vector,
symbol,
education,
design,
silhouette,
icon,
learning,
tool,
counting,
finance,
school,
arithmetic,
signs,
graphic,
outline,
toy,
isolated,
calculation,
number,
design element,
business,
object,
molecular,
drug,
carbon,
chemistry,
hydrogen,
atom,
model,
molecular,
structure,
oxygen,
chemical,
medicine,
acid,
pharmaceutical,
nitrogen,
disease,
atom,
science,
pharmacy,
therapy,
pharmacology
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