have butterflies in your stomach

US /hæv ˈbʌt.ər.flaɪz ɪn jʊər ˈstʌm.ək/
UK /hæv ˈbʌt.ər.flaɪz ɪn jʊər ˈstʌm.ək/
"have butterflies in your stomach" picture
1.

ter frio na barriga, estar nervoso

to feel very nervous or excited about something

:
I always have butterflies in my stomach before a big presentation.
Eu sempre fico com frio na barriga antes de uma grande apresentação.
She had butterflies in her stomach on her wedding day.
Ela estava com frio na barriga no dia do casamento.