pent-up frustration

Traduzioni
сдерживаемое разочарование
The meeting was a chance for him to express his pent-up frustration.
Встреча была возможностью для него выразить сдерживаемое разочарование.
Definizioni
A buildup of anger, annoyance, or stress that has not been expressed or released over time.
Parole
frustration

noun
разочарование
pent-up

adjective
сдержанный