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单词 pump spear
释义

Definition of pump spear in English:

pump spear

noun
historical
  • = pump rod.

Origin

Early 18th century; earliest use found in Essex Institute Historical Collections.

 
 

Definition of pump spear in US English:

pump spear

noun
historical
  • = pump rod.

Origin

Early 18th century; earliest use found in Essex Institute Historical Collections.

 
 
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更新时间:2024/11/10 23:43:06