minargent

米纳金特铜镍合金

释义与例句

n.
  1. 1.

    An alloy of (starting with the main component, and ending with the smallest) copper, nickel, tungsten, and aluminium, formerly used by jewellers as a substitute for silver.

    历史 不可数

词源

Probably from aluminium and Latin argentum (“silver”).

来源：wiktionary