curse under (one's) breath

Traducciones
ругаться себе под нос
He cursed under his breath when he realized he forgot his keys.
Он ругался себе под нос, когда понял, что забыл ключи.
Definiciones
To speak or express anger or frustration quietly and discreetly, often in a way that is not intended to be heard by others.
Palabras
breath

noun
дыхание
curse

verb
проклинать