girder

n. 大梁, 主梁 [化] 撑杆

发音

UK /ˈɡɜːdə(ɹ)/
其它
US /ˈɡɝdɚ/

词形变化

girders 复数 girders

释义与例句

n.
  1. 1.

    A beam of steel, wood, or reinforced concrete, used as a main horizontal support in a building or structure.

  2. 2.

    One who girds; a satirist.

词汇关系

名词

上位词 1

beam

下位词 1

I-beam

相关短语

box girder [机] 箱形大梁 plate girder sandwich girder lattice girder [机] 格子桁 fish belly girder fishbelly girder fish-belly girder

词源

From gird + -er.

来源：wiktionary