什么是 Disappoint？
Disappoint 是一个及物动词，表示“使失望；使落空”。当某人对某事抱有期待，但结果未达预期时，就会产生 disappointment（失望）的情绪。
它常用于描述因他人行为、事件结果或自身表现未达期望而感到失落的情境。
基本形式与变化
- 原形： disappoint
- 第三人称单数： disappoints
- 过去式 / 过去分词： disappointed
- 现在分词： disappointing
常见用法结构
disappoint + 人：使某人失望
His failure to show up disappointed everyone.disappoint + 期望/希望（较少见，多用于正式语境）
The results disappointed our expectations.
实用例句
I don’t want to disappoint my parents.
She was disappointed by his rude behavior.
The movie disappointed many fans who had high hopes.
He promised not to disappoint us again.
常见搭配
- deeply / greatly / terribly disappoint someone
- disappoint someone’s hopes / expectations
- be disappointed to do something
- don’t disappoint me!
易混淆点提醒
注意区分：
- disappointed（感到失望的）→ 描述人的感受
- disappointing（令人失望的）→ 描述事物或事件的性质
I was disappointed by the disappointing performance.