arsenical bronze

短语

词形变化

arsenical bronzes 复数 arsenical bronzes

释义与例句

n.
  1. 1.

    A natural and artificial alloy of copper containing a small amount of arsenic, that oxidates less than pure copper and was widely used during the chalcolithic period.

    可数 不可数

    Oetzi the Iceman's axe was of arsenical bronze.