Synset:lanthanide lanthanon rare-earth element rare earth
Hypernyms:group grouping
Inherited Hypernyms:rare earthgroupabstractionentity
Direct Hyponyms:terbium metal
Full Hyponyms:
terbium metal
单词 | lanthanoid |
释义 | Lanthanoid nnoun.substanceany element of the lanthanide series (atomic numbers 57 through 71) Synset:lanthanide lanthanon rare-earth element rare earth Hypernyms:group grouping Inherited Hypernyms:rare earthgroupabstractionentity Direct Hyponyms:terbium metal Full Hyponyms: terbium metal |
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