灰心丧气的的英文：
deflated

downcast;Downhearted
灰心丧气

Now he was depressed and forlorn.
他现在灰心丧气，形单影只。

Croft felt superior and dejected
克洛夫特觉自命不凡又灰心丧气。

Accommodation failed to placate the critics and may have demoralized supporters of a strong defense
迁就没有能安抚批评者，而可能使强大防务的支持者灰心丧气。

And don't be too downhearted
别灰心丧气。

Don't let defeat fill you with gloom.
别让失败使你灰心丧气。

Don't let this get you down.
不要为此灰心丧气。

He's easily disheartened by difficulties.
他一遇困难就灰心丧气。

Mary was frustrated by the lack of appreciation shown of her work.
玛丽因工作得不到赏识而灰心丧气。

My father discouraged me By ridiculing my performances
我的父亲贬损嘲笑我的表演而使我灰心丧气

Can these toys the deflation?
这些玩具会不会跑气？

Gross national product implicit price deflator (or GNP deflator)
国民生产总值物价指数

Deliberate alternating of periods of inflation and deflation
通货膨胀时期与通货紧缩时期的有计划的交替

The government adopted a strategy of massive deflation.
政府采取了大规模紧缩通货的策略。

Nothing could deflate his ego.
任何事都不能削弱他的自信心。