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单词 main couple
释义

Definition of main couple in English:

main couple

noun
Building
  • The principal truss in a roof.

Origin

Mid 19th century; earliest use found in Joseph Gwilt (1784–1863), architect and writer.

 
 

Definition of main couple in US English:

main couple

noun
Building
  • The principal truss in a roof.

Origin

Mid 19th century; earliest use found in Joseph Gwilt (1784–1863), architect and writer.

 
 
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更新时间:2024/12/23 4:36:54