zklamat
koho disappoint, (rozčarovat) disillusion sb
Zklamal jsi mě.
You've disappointed me.
Byli jsme jejich výkonem dost zklamáni.
We were quite disappointed by their performance.
Výsledek mě velice zklamal.
I was very disappointed by the outcome., The result was very disappointing for me.
Zklamal jsem se v tobě.
I am disappointed in you.