a red flag

Znaczenie

a sign that something may be wrong or dangerous

Sygnał, że coś może być nie tak lub groźne.

Przykłady

1. 1A landlord who won't show you the flat before you pay is a red flag.
2. 2The missing reviews were a red flag, so we booked a different hotel.
3. 3When the seller asked me to pay in cash before I'd seen the car, that was a red flag.
4. 4Is it a red flag if a new friend never lets you meet their other friends?
5. 5The sudden silence in the team chat was a red flag that something had gone wrong.

Gramatyka

Rzeczownik policzalny: a red flag, w liczbie mnogiej red flags. Często po be, see lub raise.