frustrating

US /ˈfrʌs.treɪ.t̬ɪŋ/
UK /ˈfrʌs.treɪ.t̬ɪŋ/
"frustrating" picture
1.

frustrante, irritante

causing annoyance or upset because of an inability to change or achieve something

:
It's frustrating when you can't make progress.
È frustrante quando non riesci a fare progressi.
The slow internet connection is very frustrating.
La connessione internet lenta è molto frustrante.