disappointedKK [ˏdɪsəˋpɔɪntɪd] /ˌdɪsəˈpɔɪntɪd/發音dis- 不、相反+appoint 約定、指定→約定、安排沒有成立展開收合dis-字首不、相反appoint單字約定、指定字面：約定、安排沒有成立原本期待的安排落空，因而感到失望。形容詞1失望的、沮喪的、失落的She was clearly disappointed when the concert was canceled.演唱會取消時，她顯然很失望。2對…感到失望的、不以為然的常接 in 或 withI'm disappointed in you for lying about the money.你為了錢說謊，我對你很失望。3落空的、未能實現的正式He left the company with disappointed hopes of promotion.他升遷的期望落空，最後離開了公司。動詞1使失望、讓…失望disappoint 的過去式及過去分詞The sequel disappointed most of the fans who waited years.這部續集讓等了好幾年的多數粉絲失望。