شبکه واژگان: Contaminar

poluição

pollution

A2

contaminação

Contamination; the action or state of making or being made impure.

A2

contaminado

Made impure or harmful; contaminated.

A2

bactéria

A member of a large group of unicellular microorganisms lacking organelles and an organized nucleus.

A2

doença

Illness/Disease, a particular problem or condition that causes poor health.

A1

contaminar

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