| 单词 | occlusion |
| 释义 | Occlusion nnoun.stateclosure or blockage (as of a blood vessel) Hypernyms:attack Inherited Hypernyms:occlusionattackafflictiontroublehappeningeventpsychological featureabstractionentity Direct Hyponyms:coronary occlusionembolismlaryngospasmthromboembolismthrombosis Full Hyponyms: air embolismcerebral thrombosiscoronary occlusioncoronary thrombosisembolismfat embolismlaryngospasmmilk legphlebothrombosispulmonary embolismthromboembolismthrombosis nnoun.phenomenon(meteorology) a composite front when colder air surrounds a mass of warm air and forces it aloft Topic:meteorology Synset:occluded front Hypernyms:front Inherited Hypernyms:occluded frontfrontatmospheric phenomenonphysical phenomenonnatural phenomenonphenomenonprocessphysical entityentity nnoun.attribute(dentistry) the normal spatial relation of the teeth when the jaws are closed Topic:dental medicinedentistryodontology Hypernyms:position spatial relation Inherited Hypernyms:occlusionpositionrelationabstractionentity nnoun.artifactan obstruction in a pipe or tube Synset:block blockage closure stop stoppage Examples:
Derivationally Related Form:block Hypernyms:impediment impedimenta obstructer obstruction obstructor Inherited Hypernyms:blockageobstructionstructureartifactwholeobjectphysical entityentity Direct Hyponyms:breech closerbreechblockplugstopperstopplevapor lockvapour lock Full Hyponyms: breechblockbungcorkdrainplugearplugfippleplugtampaxtampiontampontapvapor lock nnoun.actthe act of blocking Synset:blockage closure Derivationally Related Form:closeoccludeblock Hypernyms:obstruction Inherited Hypernyms:blockageobstructionhindranceacteventpsychological featureabstractionentity Direct Hyponyms:implosion Full Hyponyms: implosion |
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