"disappointed expectations and thwarted ambitions" "their foiled attempt to capture Calais" "many frustrated poets end as pipe-smoking teachers" "his best efforts were thwarted"
例句
用作形容词(adj.)
I'm afraid you're very disappointed with me.恐怕你对我是非常失望的。
A disappointed look came into his face.他脸上浮现出一种失望的神情。