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单词 panel wall
释义

Definition of panel wall in English:

panel wall

noun

  • 1Coal Mining rare a wall of unmined coal separating two panels in a mine.

  • 2Building a wall in a building that does not bear any structural weight.

Origin

Mid 19th century; earliest use found in Andrew Ure (1778–1857), chemist.

Definition of panel wall in US English:

panel wall

noun

  • 1Coal Mining rare a wall of unmined coal separating two panels in a mine.

  • 2Building a wall in a building that does not bear any structural weight.

Origin

Mid 19th century; earliest use found in Andrew Ure (1778–1857), chemist.
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更新时间：2024/11/9 23:57:48