pump

pump

名词复数：pumps

过去式：pumped

过去分词：pumped

现在进行时：pumping

词形变化：

名词: pumper | 动词过去式: pumped | 动词过去分词: pumped | 动词现在分词: pumping | 动词第三人称单数: pumps |

词义辨析：

同义:

n.泵

force-pump  lift-pump  sump-pump  air-pump  

v.排出, 抽空

pump out  force out  push out  drive out  empty  drain  extract  take out  remove  bail out  clear out  deflate  suction  suck out  siphon  draw  

v.吹胀

pump up  inflate  blow up  enlarge  puff out  swell  bloat  expand  fill  

v.驱动

drive  force  push  send  

v.质问, 盘问

question closely  cross-examine  cross-question  interrogate  catechize  grill  guiz  probe  give the third degree