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单词 pipe jack
释义

Definition of pipe jack in English:

pipe jack

noun ˈpʌɪp dʒak
Engineering
  • Originally: a hand-operated mechanical device for laying an underground pipe by pushing it through the ground from one pit to the next; (later also) a hydraulically-operated machine performing this function.

Origin

Early 20th century. From pipe + Jack.

Definition of pipe jack in US English:

pipe jack

nounˈpʌɪp dʒak
Engineering
  • Originally: a hand-operated mechanical device for laying an underground pipe by pushing it through the ground from one pit to the next; (later also) a hydraulically-operated machine performing this function.

Origin

Early 20th century. From pipe + Jack.

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更新时间:2024/12/27 3:18:30