大梁

[dà liáng]

• crossbeam
• summer
• summer tree
• side member
• longeron
• cross-beam
• girder
• summer beam girder
• summertree
• beam
• frame

参考释义

大梁 [dà liáng]

• -
• 短语
  大梁腹板 web of a girder

例句

1. 大梁一水平的铁制或木制的桁条，用来作为建筑物或桥梁的主要支撑物
   A horizontal beam, as of steel or wood, used as a main support for a building or bridge.
2. 那些大梁该换了，看样子里面生了蛀虫了。
   Those beams will need to be replaced; it looks as though woodworm has set in.

短语

• 栋
• 屋脊