disappoint的形容词：disappointed；disappoint的名词：disappointment；例句：She tried not to show how disappointed she was. 她极力掩饰她是多么失望。He was feeling a shade disappointed. 他略感失望。
disappoint.vt. 使失望第三人称单数 disappoints 现在分词 disappointing 过去式 disappointed 过去分词 disappointed.disappointed和disappointing是形容词。
disappoint的形容词形式：disappointed；例句：He was so disappointed that he drove off in a huff. 他失望至极，愤然开车离去。To judge from what he said, he was very disappointed. 从他的话判断，他非常失望。
disappointing, disappointed常 -ing 形式修饰物，或是物作主语。-ed 形式常修饰人，或人作主语。常见的还有：excited - exciting, interested - interesting 等。（注：expression 等词应用 -ed形式修饰）
disappoint的形容词形式是disappointed和disappointing.disappointed：adj.失望的;沮丧的;失意的。disappointing：adj.令人失望的;令人沮丧的;令人扫兴的。
disappoint的形容词形式：disappointed；例句：I for one was sorely disappointed. 拿我来说，我非常失望。He was feeling a shade disappointed. 他略感失望。