Fink truss

短语

词形变化

Fink trusses 复数 Fink trusses

释义与例句

n.
  1. 1.

    A truss used for roofs and bridges, having multiple diagonal members projecting down from the top of the end posts at a variety of angles to meet the bottoms of the vertical members.

    美国

词源

Patented by Albert Fink in 1854.

来源：wiktionary