Hypernyms:alumina aluminium oxide aluminum oxide
Inherited Hypernyms:alundumaluminacorundommineralmaterialsubstancematterphysical entityentity
Inherited Hypernyms:alundumaluminacorundommineralmaterialsubstancepartrelationabstractionentity
| 单词 | alundum |
| 释义 | Alundum nnoun.substancea substance made of fused alumina Hypernyms:alumina aluminium oxide aluminum oxide Inherited Hypernyms:alundumaluminacorundommineralmaterialsubstancematterphysical entityentity Inherited Hypernyms:alundumaluminacorundommineralmaterialsubstancepartrelationabstractionentity |
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