demonstrator是什么意思？

demonstrator

英[ˈdemənstreɪtə(r)] 美[ˈdɛmənˌstretɚ]

• n. 游行示威者，证明者，示范者，实物说明者；

复数：demonstrators;

例句

• This Super Olympian demonstrator was entered service at Nov. 2002 and mostly seen on Route 2 C. 该架超级奥林比安样板巴士已于二零零二年十一月投入服务,目前多见服务于2C线.
• The demonstrator should indicate the degree of this reliability. 验证者应该指出这种可靠的程度.
• " There you are — like a knife through butter,'said the demonstrator as the powered shovel swung back with its load. 当动力铲带着铲起的东西转回来时,示范的人说, “ 你瞧是不是,多么容易. ”
• Saab dealers are currently giving away unaccompanied 24-hour test drives in posh demonstrator models. 萨博汽车的经销商目前正推出高档样品车无人陪同的 24 小时试驾活动。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  示威者;示威游行（或集会）者
  Demonstrators are people who are marching or gathering somewhere to show their opposition to something or their support for something.
  例句
  I saw the police using tear gas to try and break up a crowd of demonstrators. 我看见警察正试图用催泪弹驱散一群示威者。
• N-COUNT
  示范者;演示者
  A demonstrator is a person who shows people how something works or how to do something.
• N-COUNT
  样品;试用品
  A demonstrator is an item for sale that customers can use and test so they can decide whether they want to buy it.
  例句
  Saab dealers are currently giving away unaccompanied 24-hour test drives in posh demonstrator models. 萨博汽车的经销商目前正推出高档样品车无人陪同的 24 小时试驾活动。

英汉词典释义

• n.
  游行示威者
  The demonstrators distributed leaflets to passers. 示威者向行人分发传单。

英英词典释义

• Noun
  1. a teacher or teacher's assistant who demonstrates the principles that are being taught
  2. someone who demonstrates an article to a prospective buyer
  3. someone who participates in a public display of group feeling

行业词典

• 医学： ［拉］示教者：用解剖标本或其他辅助教具来教授个人或小组的人；