plunger

plunger读音音标

英 [ˈplʌndʒə(r)]

美 [ˈplʌndʒɚ]

plunger意思解释

n.

手压皮碗泵；

撞针杆；

活塞；

柱跳水者，潜水者

变形

复数：plungers

英英释义

n.

someone who risks losses for the possibility of considerable gains

同义词：speculator

someone who dives (into water)

同义词：diver

hand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drains

同义词：plumber\'s helper

mechanical device that has a plunging or thrusting motion

同义词：piston

词组短语

plunger pump

plunger valve

pump plunger

plunger type

plunger lift

plunger piston

双语例句

用作名词(n.)The plunger is clamped into the crosshead.活塞与滑块相连接。The plunger should be withdrawn from sleeve.柱塞应从套筒里抽出来。She depressed the plunger fully and pulled out the shot.她松开了活塞然后拔出了针头。He took a photo of the plunger in action.跳水者正在跳水时, 他拍了张快照。