屋顶梁的英文

• roof beam

• 屋顶:    roof; housetop
• 梁:    beam
• 屋顶梁模板:    top form
• 顶梁:    back timber; carrying bar; headpiece; set collar; top beam; jacking beam; capping; stull
• 屋顶:    roof; housetop◇屋顶板 shingle; 屋顶层 half story; attic; attic floor; 屋顶花园 roof garden; 屋顶平台 roofdeck; 屋顶天线 roof antenna

例句与用法

1. Mine support ; roof bars for single props ; testing , requirements
   矿井支承.单立柱屋顶梁.试验和要求