最終更新日：2024/08/06

An alloy of gold with palladium, or (as a cheaper alternative) with silver, manganese, and copper in specific ratios.

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grey gold

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grey gold

noun

An alloy of gold with palladium, or (as a cheaper alternative) with silver, manganese, and copper in specific ratios.

She wore a beautiful grey gold necklace.

意味（1）

An alloy of gold with palladium, or (as a cheaper alternative) with silver, manganese, and copper in specific ratios.