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单词 noble metal
释义
Noble Metal
nnoun.substanceany metal that is resistant to corrosion or oxidation
Hypernyms:metal metallic element
Inherited Hypernyms:noble metalmetallic elementchemical elementsubstancematterphysical entityentity
Inherited Hypernyms:noble metalmetallic elementchemical elementsubstancepartrelationabstractionentity
Direct Hyponyms:AgAuPtatomic number 47atomic number 78atomic number 79goldplatinumsilver
Full Hyponyms:
24-karat goldcoin silvergoldgold dustgreen goldguinea goldplatinumsilver
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更新时间:2024/9/20 11:50:53