tart

TART noun

[ C ] uk/tɑːt/ us tart noun [C]
(WOMAN)an offensive word for a woman who dresses or behaves in a way to attract a lot of attention from men

вульгарная женщина tart adjective uk/tɑːt/ us
having a sour, bitter taste

кислый, терпкий
You might need some sugar on the fruit - it's a bit tart .