A disappointed Mrs Lee said that her daughter had done her best, but it wasn't good enough.沮丧的李太太说她女儿尽了最大的努力, 但结果仍然不尽人意。

I was disappointed to see the lack of coverage afforded to this event.令我失望的是这一事件并未得到什么报道。

I was disappointed with the way he played.我对他演奏的方式感到失望。

I was disappointed at the lack of media coverage.我对缺乏媒体报道感到失望。

I'm very disappointed in you.我对你很失望。

He was disappointed that we had lost.我们输了, 他感到失望。

After two quarters of disappointed expectations, firms have scaled back new investment.两个季度的期望落空后, 公司纷纷缩减了新投资。