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单词 Nordic gold
释义

Nordic gold

noun
A gold-coloured alloy consisting of copper with small amounts of zinc, aluminium, and tin (developed in Sweden in the early 1990s as a non-allergenic alternative to nickel for use in coinage, and used in the euro coins introduced in 2002).

Origin

1990s; earliest use found in The Daily Telegraph.

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更新时间:2024/12/23 22:38:36