egy szempillantás alatt angolul

in the blink of an eye▼◼◼◼

in a flash▼◼◼◻[UK: ɪn ə flæʃ] [US: ɪn ə ˈflæʃ]

in the twinkling of an eye▼◼◼◻[UK: ɪn ðə ˈtwɪŋk.l̩.ɪŋ əv ən aɪ] [US: ɪn ðə ˈtwɪŋk.l̩.ɪŋ əv ˈæn ˈaɪ]

in a jiff▼◼◼◻[UK: ɪn ə ˈdʒɪf] [US: ɪn ə dʒɪf]

in a jiffy▼◼◼◻[UK: ɪn ə ˈdʒɪ.fi] [US: ɪn ə ˈdʒɪ.fi]

in a snap▼◼◻◻[UK: ɪn ə snæp] [US: ɪn ə ˈsnæp]

in a split second▼◼◻◻[UK: ɪn ə splɪt ˈsek.ənd] [US: ɪn ə ˈsplɪt ˈsek.ənd]

as quick as thought▼[UK: əz kwɪk əz ˈθɔːt] [US: ˈæz ˈkwɪk ˈæz ˈθɔːt]

in a crack▼[UK: ɪn ə kræk] [US: ɪn ə ˈkræk]

as quick as lightning▼[UK: əz kwɪk əz ˈlaɪt.n̩.ɪŋ] [US: ˈæz ˈkwɪk ˈæz ˈlaɪt.n̩.ɪŋ]

before you could say Jack Robinson▼[UK: bɪ.ˈfɔː(r) juː kʊd ˈseɪ dʒæk ˈrɑː.bən.sən] [US: bɪ.ˈfɔːr ˈjuː ˈkʊd ˈseɪ ˈdʒæk ˈrɑː.bən.sən]