"supplement one's income" — Collocation dictionary inglés

Automatic translation (We do not guarantee its correctness): uzupełniać czyjś dochód
  1. supplement verbo + income sustantivo
    Very strong collocation

    At the age of 16 she began to model to help supplement her income.

    Similar collocations:

similar to "supplement one's income" in Polish — inglés-Polish dictionary | see "supplement one's income" in inglés

sustantivo
Family Income Supplement = dodatek rodzinny (dla rodzin o niskich dochodach)