亚洲AV成人精品一区二区三区四区|快播日韩美嘛豆一区|国产欧美激情a级免费|一级黄片AAA色一品|久久国产成人精品Av|谁有AV免费观看|成人高清国产视频|日韩区欧美区久久综合一区|在线观看黄色网页|亚洲欧美国产11

單詞乎

plunger

音標(biāo)['pl?nd??]
plunger是什么意思、plunger怎么讀

plunger漢語(yǔ)翻譯

n. 跳水者, 潛水者, 活塞
【電】 活柱

plunger英語(yǔ)解釋

名詞 plunger:

  1. someone who risks losses for the possibility of considerable gains
    同義詞:speculator
  2. someone who dives (into water)
    同義詞:diver
  3. hand tool consisting of a stick with a rubber suction cup at one end; used to clean clogged drains
    同義詞:plumber's helper
  4. mechanical device that has a plunging or thrusting motion
    同義詞:piston

plunger詳細(xì)解釋

plung.er

n.(名詞)
One who plunges or dives.
跳水者,潛水者
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
手壓皮碗泵:由固定在一根棍子末端的橡皮抽吸杯構(gòu)成的一種裝置,用來(lái)疏通堵塞的下水道或管道也作 plumber`s helper
A machine part, such as a piston, that operates with a thrusting or plunging movement.
撞針桿:一種帶有猛烈的沖或扎運(yùn)動(dòng)來(lái)運(yùn)作的機(jī)器部件,如撞針

0
糾錯(cuò)