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demonstrator
[ˈdemənstreɪtə(r)] [ˈdemənstreɪtər]

  • n. 示威者;论证者;指示者;证明者

[ 复数 demonstrators ]

网络释义专业释义英英释义

  示教器

... demonstration论证,示教 demonstrator示教器 demuosation粘膜剥离术 ...

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  助教

...学奖学金嘉许其优秀成绩外,更连续两年获香港大学中文系委任为中文系导师(Tutor),紧接其后两年再获委任为 助教 ( Demonstrator ),教授大学二、三年级的学生。

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  示范表演者

呈现结束后,教师可以选择任一场景任一角色与计算机进行模拟对话,起到示范表演者(Demonstrator)的作用,实际活动是提出新材料。

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  示威者

... demonstration n.证明(实);示范;表演 demonstrator n.证明者;示范教学者;示威者 depart vi.出发;违反(常道;习惯等);放弃 ...

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短语

Technology Demonstrator 技术验证机

light demonstrator 灯光演示仪

demonstrator aircraft 验证机

electric demonstrator 电学演示仪

sampling demonstrator 抽样示范教具

screen demonstrator 屏幕演示

projection demonstrator 投影演示器

digital demonstrator 数字显示

 更多收起网络短语
  • 示教板
    推销商品示范员
  • 示教器

·2,447,543篇论文数据,部分数据来源于NoteExpress

demonstrator [ 'demənstreitə ]

  • n.
    • a teacher or teacher's assistant who demonstrates the principles that are being taught
    • someone who demonstrates an article to a prospective buyer

      同义词: sales demonstrator

    • someone who participates in a public display of group feeling

      同义词: protester

以上来源于: WordNet

 柯林斯英汉双解大词典 

demonstrator /ˈdɛmənˌstreɪtə/ ( demonstrators )

  • 1. 

    N-COUNT Demonstrators are people who are marching or gathering somewhere to show their opposition to something or their support for something. 游行者; 集会示威者

    例:

    I saw the police using tear gas to try and break up a crowd of demonstrators.

    我看到警察使用催泪瓦斯试图驱散示威人群。

  • 2. 

    N-COUNT A demonstrator is a person who shows people how something works or how to do something. 展示者

    例:

    ...a demonstrator in a department store.

    …一名百货商场的产品展示员。

同近义词同根词

词根: demonstrate

adj.

demonstrative 说明的;证明的;公开表露感情的

demonstrable 可论证的;显而易见的

adv.

demonstrably 可论证地;明确地

demonstratively 论证地

n.

demonstration 示范;证明;示威游行

demonstrative 指示词

demonstrability 论证可能性

vi.

demonstrate 示威

vt.

demonstrate 证明;展示;论证

双语例句原声例句权威例句

  • Perhaps the ideal source is a demonstrator at a protest, a blogger at a conference, or a diner sitting in a hot new restaurant.

    或许理想的来源抗议活动中的游行者场会议博客作者或者热闹饭店里用餐者。

    www.ibm.com

  • The super-slim, 100m-tall launcher is a demonstrator for the vehicle Nasa plans to use in the next decade to take its new astronaut crewship into orbit.

    运载工具的演示品,身高100米却超级苗条,未来10年中,美国宇航局计划新的宇航员乘坐舱送入轨道

    article.yeeyan.org

  • The demonstrator comes with a set of sample files for different scenarios, such as a Loan Approval or Purchase Order process.

    验证随着不同情景样例文档产生,例如贷款批准购买订单流程

    www.ibm.com

更多双语例句
  • according to Al Baghdadia TV. One demonstrator complained that the Iraqi government was "not doing enough to protect its citizens."

    VOA: standard.2009.08.29

  • Demonstrator Yitzhak Liebowitz accused the government of abandoning Zionism and caving in to dictates from the United States.

    VOA: standard.2009.12.10

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