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单词 gallium
释义
Gallium
nnoun.substancea rare silvery (usually trivalent) metallic element; brittle at low temperatures but liquid above room temperature; occurs in trace amounts in bauxite and zinc ores
Synset:Ga atomic number 31
Substance Holonyms:bauxite
Hypernyms:metal metallic element
Inherited Hypernyms:galliummetallic elementchemical elementsubstancematterphysical entityentity
Inherited Hypernyms:galliummetallic elementchemical elementsubstancepartrelationabstractionentity
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更新时间:2024/12/23 9:12:25