ADJ-GRADED
令人失望的;令人沮丧的;令人扫兴的
Something that is disappointing is not as good or as large as you hoped it would be.
例句
The wine was excellent, but the food was disappointing...
酒棒极了，但是饭菜却让人不敢恭维。
The recession is largely blamed for the disappointing response to the appeal.
对此呼吁的反应令人失望，主要归咎于经济衰退。