| 单词 | po |
| 释义 | Po nnoun.substancea radioactive metallic element that is similar to tellurium and bismuth; occurs in uranium ores but can be produced by bombarding bismuth with neutrons in a nuclear reactor Synset:Po atomic number 84 polonium Hypernyms:metal metallic element Inherited Hypernyms:poloniummetallic elementchemical elementsubstancematterphysical entityentity Inherited Hypernyms:poloniummetallic elementchemical elementsubstancepartrelationabstractionentity nnoun.persona noncommissioned officer in the Navy or Coast Guard with a rank comparable to sergeant in the Army Synset:P.O. PO petty officer Hypernyms:enlisted officer noncom noncommissioned officer Inherited Hypernyms:petty officernoncommissioned officermilitary officerservicemanskilled workerworkerpersoncausal agentphysical entityentity Inherited Hypernyms:petty officernoncommissioned officermilitary officerservicemanskilled workerworkerpersonorganismliving thingwholeobjectphysical entityentity Direct Hyponyms:SCPOmaster-at-armssenior chief petty officer Full Hyponyms: master-at-armssenior chief petty officer nnoun.objecta European river; flows into the Adriatic Sea Synset:Po Po River Part Holonyms:Italia Italian Republic Italy Instance Hypernyms:river Inherited Hypernyms:poriverstreambody of waterthingphysical entityentity nnoun.groupan independent agency of the federal government responsible for mail delivery (and sometimes telecommunications) between individuals and businesses in the United States Synset:PO Post Office US Post Office United States Post Office Hypernyms:independent agency Inherited Hypernyms:united states post officeindependent agencyagencyadministrative unitunitorganizationsocial groupgroupabstractionentity |
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