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