demonstrator
- IPA[ˈdɛmənstreɪtə]
英式
- a participant in a public protest meeting or march；a person who shows how a piece of equipment works or how a skill or craft is performed
noun: demonstrator, plural noun: demonstrators
- 釋義
名詞
- 1. a participant in a public protest meeting or march troops opened fire on crowds of demonstrators
- 2. a person who shows how a piece of equipment works or how a skill or craft is performed the demonstrators arrived and launched into a two-hour sales pitch
- ▪ a person who teaches by demonstration in a laboratory she was appointed demonstrator in botany at Newnham College
- ▪ a piece of merchandise which can be tested by potential buyers the dealer represented the car to be new when it had been used as a demonstrator
- 更多解釋
- IPA[ˈdemənˌstrādər]
美式
- a person who takes part in a public protest meeting or march: troops opened fire on crowds of demonstrators
Oxford American Dictionary
