disappointed英语读法是/ˌdɪsəˈpɔɪntɪd /。
原形disappoint，比较级more disappointed，最高级most disappointed，动词disappoint，副词disappointedly。
派生词disappoint v. 使…失望；使（希望；期望）破灭，disappointmentn. 失望；沮丧；扫兴；令人失望的人，disappointed adj. 失望的；沮丧的；破灭的，disappointedly adv. 失望地，disappointing adj. 令人失望的，disappointingly adv. 令人失望地。
disappointed例句：
1、The editorial team was so disappointed with the pictures that they canned the project.
编辑组对这些照片非常失望，放弃了这个方案。
2、We should be disappointed if the report did not speak to the issue of literacy.
如若这份报告没有提到扫盲问题，我们将感到失望。
3、Don't expect anything and you won't be disappointed, that's my philosophy.
无所求则无所失，这就是我的人生哲学。
disappointed的读音介绍如下：
英 /ˌdɪsəˈpɔɪntɪd。美 /[ˌdɪsəˈpɔɪntɪd]。
adj.
失望的;沮丧的;失意的。
v.
使失望;使破灭;使落空。
disappoint的过去分词和过去式。
比较级： more disappointed最高级： most disappointed。
disappointed的双语例句如下：
Don't raise your hopes too high, or you may be disappointed.
不要希望过高，否则你可能会失望的。
How can I face Tom? He'll be so disappointed.
我怎样才能和汤姆谈呢？他会很失望的。
He had a long memory for people who had disappointed him.
谁让他失望，他总是记恨在心。
I was disappointed to find that they had left already.
我发现他们已经离开了，觉得很失望。
He was disappointed to see she wasn't at the party.
看到她没来参加晚会，他感到很失望。