plunger中文什么意思

n.
1.跳进水中的人；潜水人；突入者。
2.【枪炮】(后膛枪的)撞针杆；【机械工程】柱塞，活塞；插棒式铁心；(波导管)短路器。
3.〔俚语〕骑兵。
+更多解释...4.〔俚语〕滥赌的人；盲目的投机家；鲁莽的人。

• force plunger, pot plunger:    柱塞
• accelerator plunger:    加速器柱塞
• actuator plunger:    臻动器柱塞

例句与用法

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1. 2 . study on near - field properties of ring plunger
   研究了单个圆环的近声场指向性。
2. She depressed the plunger fully and pulled out the shot
   她松开了活塞然后拔出了针头。
3. Sprayer and washing machine . plunger pump and pistion pump
   喷雾机清洗机用三缸柱活塞泵
4. Plunger , let ' s go ! - well , he needs a new truck
   -普朗哲,我们走! -他需要一辆新卡车
5. - plunger , let ' s go ! - well , he needs a new truck . .
   -普朗哲,我们走! -他需要一辆新卡车. .

英文释义

名词

1. mechanical device that has a plunging or thrusting motion
   同义词：piston
2. 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
3. someone who dives (into water)
   同义词：diver
4. someone who risks losses for the possibility of considerable gains
   同义词：speculator