English Dictionary

flash roll

noun

A bundle of banknotes used by undercover law enforcement to convince a criminal that they want to go ahead with an illegal transaction.

I ordered a flash roll at the sushi restaurant.

意味（1）

A bundle of banknotes used by undercover law enforcement to convince a criminal that they want to go ahead with an illegal transaction.

The sources of flash-rolls will vary from jurisdiction to jurisdiction, but if the investigating agency has no specific fund designated for a flash-roll, funds may be borrowed from the city or state treasury, or from local financial institutions […]