lapstone

n. (木匠干活时)放在膝上的垫石(或垫铁)

词形变化

lapstones 复数 lapstones

释义与例句

n.
  1. 1.

    A stone placed on a shoemaker's lap, used to beat leather.

    古体 历史

词源

From lap + stone.

来源：wiktionary