使劲儿：一种鼓励他人加油、努力的说法，通常用于运动或竞技场合。
"Pump It" is a 2006 song by The Black Eyed Peas. It was released as the fourth single from The Black Eyed Peas' 2005 album Monkey Business.
... 太多了。我心永恒、艺人: Black Eyed Peas 歌曲: Pump It 专辑: Monkey Business ...
加油（歌名）
Now you're ready to pump it up!
现在你已经准备好了吧！
He was afraid of it, and dragged the lake with nets, and then tried to pump it empty.
他很害怕，于是在湖里撒网，还试着把湖水抽干。
Elevated hemoglobin levels thicken the blood, and the heart struggles to pump it around the body.
血红素水平提高后，血液变浓，心脏得费力地把它们泵向全身各处。
"The guitar,you know, pushes the whole thing. It's like a pulse,you know, they call it 'the pump'.
VOA : standard.2009.12.19
You do it so quickly that the heat flow between the inside of the bicycle pump and the outside is too slow compared to the speed at which you compress.
我们用力很大,于是压缩得很快,打气筒内外热传递的速度,与之相比要慢得多。
热力学与动力学课程节选 : 麻省理工公开课
You're taking the air inside of the pump and you're compressing it. You're doing it so fast that there's not enough time for heat to come out of the gas that's inside the pump towards the walls of the pump.
你把空气吸进气筒里并且压缩它,你的动作很快以至于,没有足够的时间让热量,从气筒里面跑出来,传递到气筒壁上。
热力学与动力学课程节选 : 麻省理工公开课
It would pump gas from the Caspian Sea region through Turkey,Bulgaria, Romania and Hungary to Austria.
VOA : standard.2009.05.11
But it found a significant increase in the risk of heart failure where the heart cannot pump enough blood to the organs or muscles.
VOA : standard.2010.03.02
In marketing, Merck flattened spending in 1993 and didn't pump it up again until 1996.
After you have fired a pump-action shotgun, the only way to chamber another round is to pump it again.
Even before the hurricanes, consumers around the world were using oil almost as fast as producers could pump it.