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单词 peacock copper
释义

Definition of peacock copper in English:

peacock copper

noun
  • Iridescent copper ore, especially chalcopyrite or bornite; also called peacock ore.

Origin

Mid 19th century; earliest use found in Robert Greg (1826–1906).

Definition of peacock copper in US English:

peacock copper

noun
  • Iridescent copper ore, especially chalcopyrite or bornite; also called peacock ore.

Origin

Mid 19th century; earliest use found in Robert Greg (1826–1906).

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更新时间:2024/12/27 3:01:31