arsenical bronze

名词 n.
中文释义

英文释义

名词 n.
  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. countable,uncountable
    — Oetzi the Iceman's axe was of arsenical bronze.

词形变化

arsenical bronzes plural
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