disappoint[ˈdisəˈpɔint]

v.使失望，使落空，挫折
◇be disappointed at对…失望
disappointed in sb.令人失望的人
disappointed with sth.令人失望的
‖ disappoint in love 失恋
disappointed adj.失望的，沮丧的
disappointing adj.令人失望的
disappointment n.
◇to one's appointment使…失望