丧气的英文：
dampen

He felt disheartened, as he had failed in the examination
考试失误,他觉得很丧气。

Come on now, buck up, face the life!
别这样丧气，振作起来， 面对现实吧!

She was tired and dispirited, but now she could rest.
她又疲倦又丧气，不过现在她可以休息了。

He was too weary and disheartened to lie more
他实在太疲倦，太丧气，不想把谎话继续撒下去。

Did you ever hear of such a discouraging series of events?
有谁听说过这么一连串叫人丧气的事吗？

Their spirits drooped as they watched their team lose.
当他们看他们的球队输了时，他们感到丧气。

I was distressed to find so much vindictiveness in so charming a creature
当我发现这样一个温柔可爱的女性报复心居然这么重时，我感到很丧气。

Don't look sad and downcast, as you are doing-he'll be angry
别做出难过丧气的样，象你现在这样一他会生气的。

Dampening vibrator: Amerivan term . See Damping distributor.
分布水辘:英文是美国术语。

Nothing seems to dampen his perpetual enthusiasm.
似乎没有什么能让他那持久的热情消退。

If you are not drowned, your confidence can be severely dampened.
即使不被淹死，你的信心也会受到严重挫伤。

The pulsation dampener of the rig pump has to be recharged with nitrogen.
泥浆泵震动缓冲装置需要充氮气。

The camp supplies dampened during the long rainy season.
营地补给品在漫长的雨季里变潮湿了.