| 单词 | tc |
| 释义 | Tc nnoun.substancea crystalline metallic element not found in nature; occurs as one of the fission products of uranium Synset:Tc atomic number 43 technetium Hypernyms:metal metallic element Inherited Hypernyms:technetiummetallic elementchemical elementsubstancematterphysical entityentity Inherited Hypernyms:technetiummetallic elementchemical elementsubstancepartrelationabstractionentity nnoun.groupa permanent council of the United Nations that commissions a country (or countries) to undertake the administration of a territory Synset:TC Trusteeship Council Member Holonyms:UN United Nations Hypernyms:council Inherited Hypernyms:trusteeship councilcounciladministrative unitunitorganizationsocial groupgroupabstractionentity |
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