英汉解释

adj. 失望的，沮丧的；受挫折的

同义词

a. defeated，discomfited，foiled，frustrated

参考例句

1. Q. What disappointed you most about your game, Roger?
你的比赛中最令你失望的是什么，罗杰？
2. Buddha and all the teachers must be very disappointed.
佛和所有的老师都会感觉很失望的。
3. The fact is that they can be permanently disappointed.
而其实他们所能得到的是永久失望。

英英解释

adj.
  1. disappointingly unsuccessful

网络释义

disappointed
失望; 失望的; 对……失望; 败兴;
greatly disappointed
大失所望; 大失所看;
duly disappointed
我们当然都感到失望;
despondent disappointed
失望的;
disappointed at
对…失望;