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. The plunger retraced at once .
   柱塞即缩回。
2. With the car upside-down, the ball forces the plunger to seat against the guide plate .
   当汽车倾倒时，滚珠迫使柱塞落在支承板上。
3. The plunger is forced to undergo a simple harmonic vibration parallel to the direction of the tube .
   活塞在平行于长管的方向被迫作合谐摆动。
4. He grinds the meat in an electric grinder, pushing it into the hopper with a wooden plunger .
   他把肉放在电动肉磨上，用一个木头唧子推进了漏斗。
5. The solenoid plunger pulls the vent valve down, blocking off the passage to the charcoal canister .
   电磁柱塞拉下通气阀，堵住通向活性碳罐的通路。

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