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词汇 pump
释义

pump

/pʌmp/

pump 1

n.

A mechanical device for raising or otherwise moving, or for compressing or exhausting, a liquid or gas by means of suction or pressure.

唧筒;抽水机。

Electromagnetic radiation for pumping atoms or molecules.

(原子或分子的)抽运。

Heart.

【俚】心脏。

prime the pump

(a)引水于唧筒。(b)促进;刺激。

(过去式: pumped; 过去完成式: pumped; 现在进行式: pumping)

v.t.

To raise or draw, as water, by means of a pump.

以唧筒汲取。

to pump air into a tire

打气入轮胎。

To draw water or other fluids form.

抽出水或其他液体。

to pump a well dry

抽空井水。

To question persistently in order to elicit something.

盘诘。

He kept pumping me until he found out everything he wanted to know.

他一直盘问我,直到他获得他所要知道的一切。

To operate by moving a lever similar to a pump handle.

上下移动的操作。

He pumped my hand warmly.

他热烈地跟我握手。

To provide (a laser) with the energy to raise atoms in its active medium (ruby, helium, etc.) to an excited state.

激发(提供能量给激光器,把放射性媒质如红宝石或氦等中的原子提高到激发的状态)。

v.i.

To raise water or other fluids with a pump.

用唧筒抽水或其他流质。

phrases

pump up

辛苦完成。

be pumped out

喘不过气。

idoms

pump box

活塞室。

pump handle

唧筒柄。

pump priming

刺激经济的投资财政。

pump room

(a)矿泉水供应室。(b)帮浦室。

derivatives

n. pumper.

pump 2

n.

A low shoe, usually light in weight, without lacing.

无带低跟女鞋。

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