sanmai

释义与例句

n.
  1. 1.

    A construction method for Japanese-style blade steels, usually sandwiching a hardenable steel in a taco of flexible steel, that is forge-welded together, leaving a hardenable edge steel and flexible spine steel, for single-edged blades.

    不可数 可数
  2. 2.

    A steel sandwich made by this method, before and after being welded.

    可数 不可数

词源

From Japanese 三枚 (sanmai (sanmai), さんまい) (literally, 3 sheets).

来源：wiktionary