cupronickel

n. 铜镍合金

词形变化

cupronickels 复数 cupronickels

释义与例句

n.
  1. 1.

    An alloy of copper containing from 10 to 40% nickel.

    白铜

    可数 不可数

词源

From cupro- + nickel, likely a calque of German Kupfernickel. Piecewise doublet of copper-nickel and kupfernickel.

来源：wiktionary