plunger
英 [ˈplʌndʒə(r)]
美 [ˈplʌndʒər]
n. 柱塞; 活塞; (疏通管道用的)搋子
第三人称单数：plungers
Collins.1 / BNC.36207 / COCA.26773
牛津词典
noun
- 柱塞；活塞
a part of a piece of equipment that can be pushed down - （疏通管道用的）搋子
a piece of equipment used for clearing kitchen and bathroom pipes, that consists of a rubber cup fixed to a handle
柯林斯词典
- （疏通管道用的）搋子
Aplungeris a device for clearing waste pipes. It consists of a rubber cup on the end of a stick which you press down several times over the end of the pipe.
英英释义
noun
- mechanical device that has a plunging or thrusting motion
- hand tool consisting of a stick with a rubber suction cup at one end
- someone who dives (into water)
- someone who risks losses for the possibility of considerable gains
双语例句
- In order to verify the performance of fracturing truck and plunger pump, bench test, final assembly test and field industrial test should be performed.
为了验证压裂车和柱塞泵的性能，进行了台架试验、出厂试验和现场工业试验。 - The barrel, plunger and standing valve of the pump were designed, improving the barrel's force conditions and reinforcing the screw thread's sealing performance and tensile strength.
该泵对泵筒、柱塞、固定阀做了设计，改善了泵筒受力状况，提高了螺纹的密封性能和抗拉强度。 - Plunger head chute different location, change the amount of oil in a different manner.
柱塞头部斜槽的位置不同，改变供油量的方法也不同。 - Should be the timely replacement of worn and out of the plunger valve coupled parts.
应及时更换已磨损的柱塞及出油阀偶件。 - Also optional Plunger Dump Valve.
转储也是可选的柱塞阀。 - Slack adjuster worm plunger rod that moves or is moved by a piston.
减速调整器蜗杆柱塞驱动活塞或被活塞驱动的连杆。 - The plunger is clamped into the crosshead.
活塞固定在十字头中。 - The pump bodies are piston cylinders, and the plunger rod drives plungers to move in the pump bodies.
泵体是活塞筒，柱塞杆则驱动柱塞在泵体内运动。 - Push switch plunger inward to fully retracted position.
把开关柱塞向内推入到完全缩回的位置。 - Author has introduced the structure features for the reciprocal high-pressure plunger pumps electrically driven and the hydraulically driven reciprocal pumps; analyzed the working principle of energy recovery machine.
介绍了电动往复式高压柱塞泵和液压驱动往复泵的结构特点，分析了能量回收机的工作原理。