| 单词 | demonstrator |
| 释义 | Demonstrator nnoun.persona teacher or teacher's assistant who demonstrates the principles that are being taught Derivationally Related Form:demonstrate Hypernyms:instructor teacher Inherited Hypernyms:demonstratorteachereducatorprofessionaladultpersoncausal agentphysical entityentity Inherited Hypernyms:demonstratorteachereducatorprofessionaladultpersonorganismliving thingwholeobjectphysical entityentity nnoun.personsomeone who demonstrates an article to a prospective buyer Synset:sales demonstrator Hypernyms:sales rep sales representative salesperson Inherited Hypernyms:demonstratorsalespersonemployeeworkerpersoncausal agentphysical entityentity Inherited Hypernyms:demonstratorsalespersonemployeeworkerpersonorganismliving thingwholeobjectphysical entityentity nnoun.personsomeone who participates in a public display of group feeling Synset:protester Derivationally Related Form:demonstrateprotest Hypernyms:crusader meliorist reformer reformist social reformer Inherited Hypernyms:demonstratorreformerdisputantpersoncausal agentphysical entityentity Inherited Hypernyms:demonstratorreformerdisputantpersonorganismliving thingwholeobjectphysical entityentity Direct Hyponyms:counterdemonstratorpicket Full Hyponyms: counterdemonstratorpicket |
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