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单词 pump box
释义

Definition of pump box in English:

pump box

noun ˈpʌm(p) bɒks

  • (A) A box that houses a pump, the casing or cap of a pump (originally a ship's pump). (b) A casing or box in a pump containing a valve.

Origin

Late Middle English; earliest use found in Account. From pump + box.

Definition of pump box in US English:

pump box

nounˈpʌm(p) bɒks

  • (A) A box that houses a pump, the casing or cap of a pump (originally a ship's pump). (b) A casing or box in a pump containing a valve.

Origin

Late Middle English; earliest use found in Account. From pump + box.
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更新时间：2024/11/11 5:25:51