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demonstrator

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demonstrator是什么意思
英式音标:[ˈdemənstreɪtə(r)]英式读音
美式音标:[ˈdɛmənˌstretɚ]美式读音
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概况:

n. 示威者;论证者;指示者;证明者

词义:

n.

游行示威者;证明者,示范者;实物说明者;

变形

复数:demonstrators

英英释义

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

用法:

双语例句

用作名词(n.)

A surge of demonstrators broke through the fence.
汹涌而来的示威者冲破了围栏。

The police estimated the number of demonstrators at about 2000.
警察当局估计游行的人数为2000人。

The demonstrator should indicate the degree of this reliability.
验证者应该指出这种可靠的程度。

权威例句

ANTISTATIC DEMONSTRATOR

The OE-A OPV demonstrator anno domini 2011

MultimediaN e-culture demonstrator

Flight status of IKAROS deep space solar sail demonstrator ☆

Demonstrator influence on observer diet preference: Analyses of critical social interactions and olfactory signals

Development of the magnetic tunnel junction MRAM at IBM: from first junctions to a 16-Mb MRAM demonstrator chip

Development of the magnetic tunnel junction MRAM at IBM: from first junctions to a 16-Mb MRAM demonstrator chip

Effect of telehealth on use of secondary care and mortality: findings from the Whole System Demonstrator cluster randomised trial

Exploring barriers to participation and adoption of telehealth and telecare within the Whole System Demonstrator trial: a qualitativ...

Cost effectiveness of telehealth for patients with long term conditions (Whole Systems Demonstrator telehealth questionnaire study):...
同义词:voucher,designator,certifier
同根词:demonstratively,demonstrative,demonstration,demonstrate,demonstrably,demonstrable
英语词源:

demonstrator (n.)

1610s, "one who points out," agent noun in Latin form from demonstrate. From 1680s as "one who uses exhibits as a method of teaching;" 1870 as "one who participates in public demonstrations."

造句:

1. The demonstrator stand in a solid line with link arms.

示威的人一字排开,挽著手臂紧挨在一起。

-- 来源 -- 英汉 - 短句参考

2. voice operation demonstrator

声音操作表演装置

-- 来源 -- 英汉 - 翻译参考[网络]

3. home-economics demonstrator

家政示范人员

-- 来源 -- 英汉 - 翻译参考[网络]

4. Demonstrator should prepare a checklist on the information provided from the Project leader.

演示员将根据项目组长提供的信息准备一份项目清单。

-- 来源 -- kserp.com

5. action & reaction demonstrator

作用力与反作用力演示器

-- 来源 -- 英汉 - 翻译参考[网络]

6. The police estimate the number of demonstrator at about 5,000

警方估计示威者的人数为五千左右

-- 来源 -- 网友提供

7. Scuffle broke out between police and demonstrator.

警察和示威群众扭打起来

-- 来源 -- 英汉 - 短句参考

8. Police arrest the demonstrator for committ a breach of the peace

警察以破坏和平罪逮捕了示威者

-- 来源 -- 英汉 - 翻译参考[网络]

9. The demonstrator should indicate the degree of this reliability.

验证者应该指出这种可靠的程度。

-- 来源 -- 英汉 - 辞典例句

10. Project leader should help demonstrator to record down all the question being asked by the customer.

项目组长应该帮助演示者记录客户提到的问题。

-- 来源 -- bbs.226e.net

demonstrator

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