n.泵；抽水机；打气筒；抽水；打气
v.打气；唧筒般运动；灌输；抽取；增加；盘问
The heart has acted as a strong pump. 心脏充当了一部强有力的泵。
At the farm there was an old-fashioned pump for drawing water from a well. 那个农场有一台老式的用来从井里抽水的抽水机。
Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
After several pumps, the water began to flow. 用泵抽了几下之后,水流出来了。
She blow up the flat tyre with a bicycle pump. 她用自行车打气筒给瘪了的轮胎打气。
用作动词 (v.)Pump the tire up hard before going out on the road. 在出去上路之前, 要把轮胎打足气。
His heart was pumping fast. 他的心脏跳动得很快。
It's hard work to pump facts into unwilling students. 向不自觉的学生灌输知识并非易事。
It is autumn and they are pumping water out of the swimming pool. 入秋了, 他们正在抽游泳池的水。
n.南瓜
n.抽水机；泵浦消防车
n.裸麦粗面包
