plunger
plunger汉语翻译
【电】 活柱
plunger英语解释
名词 plunger:
- 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
plunger详细解释
plung.er
n.(名词)One who plunges or dives.跳水者,潜水者A device consisting of a rubber suction cup attached to the end of a stick, used to clean out clogged drains and pipes.Also called plumber`s helper 手压皮碗泵:由固定在一根棍子末端的橡皮抽吸杯构成的一种装置,用来疏通堵塞的下水道或管道也作 plumber`s helperA machine part, such as a piston, that operates with a thrusting or plunging movement.撞针杆:一种带有猛烈的冲或扎运动来运作的机器部件,如撞针