plunger

US /ˈplʌn.dʒɚ/
UK /ˈplʌn.dʒɚ/
"plunger" picture
1.

馬桶吸, 搋子

a device consisting of a rubber cup on a stick, used to clear blockages in pipes and toilets by suction

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The toilet was clogged, so I had to use a plunger.
馬桶堵了，所以我不得不使用馬桶吸。
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He grabbed the plunger from under the sink.
他從水槽下面抓起馬桶吸。
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force cupdrain cleanertoilet plunger
2.

活塞, 壓桿

the part of a mechanism that works with a plunging or thrusting motion

:
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The plunger of the syringe pushed the liquid out.
注射器的活塞將液體推出。
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Adjust the plunger on the coffee press for a stronger brew.
調整咖啡壓濾壺的壓桿以獲得更濃郁的咖啡。
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pistonramrod