raising piece

短语

词形变化

raising pieces 复数 raising pieces

别名

reason piece

释义与例句

n.
  1. 1.

    A piece of timber laid on a brick wall, or on a frame, to carry one or more beams.

    商务 建筑 工程

词源

From earlier reason piece, from Middle English reson pece, rasewepece (“wall plate”), equivalent to reason + piece.

来源：wiktionary