smack your lips
US /smæk yʊər lɪps/
UK /smæk yʊər lɪps/

1.
mlaskać z zadowoleniem, oblizywać się
to make a sound by opening and closing your mouth, especially to show that you are enjoying food or thinking about food that you want to eat
:
•
The children were smacking their lips at the sight of the birthday cake.
Dzieci mlaskały z zadowoleniem na widok tortu urodzinowego.
•
He smacked his lips, imagining the delicious meal.
Mlaskał z zadowoleniem, wyobrażając sobie pyszny posiłek.