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demonstrator

[ˈdemənstreɪtə(r)][ˈdɛmənˌstretɚ]
n.游行示威者;证明者,示范者;实物说明者
网络示教器;论证者;示范表演者;演示器
词形变化:
复数demonstrators  
双语例句 同反义词 更多资料

1 . Marshals tried to wrestle the demonstrator out of the room.

执法人员试图将这名示威者从屋子里拖出去。

来自柯林斯例句

2 . 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。

来自柯林斯例句

3 . " 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. ”

来自《简明英汉词典》

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

验证者应该指出这种可靠的程度.

来自辞典例句

5 . Caption: A pro - Mousavi demonstrator painted her hand green and wore green accessories.

描述: 一名支持穆萨维的示威者将手染成绿色,并佩带了绿色标识.

来自互联网

英英释义 行业释义 网络释义
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