on the fly
01
på språng, i hast
on the run or in a hurry
02
på fläcken, under färd
while moving or in the middle of doing something
Slang
Exempel
I did n't have time to make notes, so I just wrote them on the fly.
Jag hade inte tid att göra anteckningar, så jag skrev dem bara på fläcken.
We 're making decisions on the fly during this road trip.
Vi fattar beslut på fläcken under denna roadtrip.
