disappoint的形容词形式和名词形式

形容词形式disappointed,disappointing

名词形式disappointment

Her expression showed her disappointment.

从她的`表情可以看出她很失望。

He found it difficult to hide his disappointment when she didn\'t arrive.

她没有来，他感到很难掩饰自己内心的沮丧。

I\'m disappointed in you ─ I really thought I could trust you!

你真让我失望——我原以为可以相信你的！

I was disappointed by the quality of the wine.

这酒的质量令我失望。