padstone

垫石

词形变化

padstones 复数 padstones

释义与例句

n.
  1. 1.

    A simple type of building foundation consisting of a stone which both spreads the weight of a wooden building out on the ground and keeps the wood off of the ground. A staddle stone is a type of padstone.

  2. 2.

    A pad to spread the weight of a point load in a wall.

词源

From pad + stone.

来源：wiktionary