失望的英文：
be disappointed
lose hope
despair
參考例句：
That 's a real letdown .
這真叫人失望。The act of disappointing.
使人失望的行爲 The poorness of the play disappointed the audience.
這齣劇的拙劣令觀衆失望了。Feeling or expressing despondency; dejected.
沮喪的，悲觀的感覺或表現出失望的;沮喪的I knew your lordship would not fail us.
我知道主教大人是不會讓我們失望的。He feels his friend to let him disappoint.
他覺得他的朋友讓他失望了。You must order your tickets early to secure against disappointment!
你必須早點訂票以防失望！It was a big letdown when I was not accepted by Harvard university.
當我的入學申請被哈佛大學拒絕時，我失望極了。Michael Jackson was a no-show; we were so disappointed.
"邁克爾·傑克遜黃牛了,不能如約出席;我們非常的失望。"He's building me up too much; I may disappoint him.
他將我捧上了天，我可能令他失望。disappointed是什麼意思：
adj. 失望的'；沮喪的
The act of disappointing.
使人失望的行爲 The poorness of the play disappointed the audience.
這齣劇的拙劣令觀衆失望了。This disappointed his plans.
這件事使他的計劃落空了。
lose是什麼意思：
v. 遺失；輸掉；浪費；被...奪去；不明白；逃避；錯過
to lose; to miss; to disappear; to mislay
遺失 A tale never loses in the telling.
故事總是被人們說得添枝加葉的。Merry is he that has nought to lose
人無所失,不亦樂乎
hope是什麼意思：
n. 希望；信心；被寄予希望的人（或事物）
v. 希望，期待；認爲
Hope is the root of hopeful.
hope是hopeful的詞根。 This is a hopeful sign.
這是一個樂觀的信號。We are hoping against hope for a change in her condition.
我們希望她的病情有一絲轉機。
