Synset:actinoid actinon
Hypernyms:group grouping
Inherited Hypernyms:actinoidgroupabstractionentity
| 单词 | actinide |
| 释义 | Actinide nnoun.substanceany of a series of radioactive elements with atomic numbers 89 through 103 Synset:actinoid actinon Hypernyms:group grouping Inherited Hypernyms:actinoidgroupabstractionentity |
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