plunger

听听怎么读
英 [ˈplʌndʒə(r)]
美 [ˈplʌndʒɚ]
是什么意思
  • 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

    plunger[ 'plʌndʒə ]

    • 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

    学习怎么用

    词组短语

    plunger pump柱塞泵;活塞泵;滑阀泵

    plunger valve柱塞阀;柱塞式阀;活塞式阀

    pump plunger泵柱塞;滑阀泵

    plunger type柱塞式;活塞式

    plunger lift柱塞行程

    plunger piston柱塞

    更多收起词组短语

    双语例句

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 The plunger should be withdrawn from sleeve.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

    权威例句

    Plunger assembly for patient infusion device
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