Question

demonstrator n.示威者；示范者 (1) 汹涌而来的示威者冲破了围栏。(2) 验证者应该指出这种可靠的程度。 Demonstrator can also mean someone who demonstrates how something works. Electrolux vacuums were sold by door-to-door salespeople who were also demonstrators––they put horrible messes down on the rug to demonstrate their vacuum's power.

Accepted Answer

英 ['demənstreɪtə(r)] 美 ['demənstreɪtər] (1) A surge of demonstrators broke through the fence.(2) The demonstrator should indicate the degree of this reliability. If you participate in a political protest demonstration, you are a demonstrator. Demonstrate means to show, and by dint of your presence, you are showing that you agree with the protest message. 1[N-COUNT 可数名词]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.   [usu pl]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。2[N-COUNT 可数名词]示范者；演示者 A demonstrator is a person who shows people how something works or how to do something. 3[N-COUNT 可数名词]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.   [oft N n]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。

英语单词	demonstrator
英美音标	英 ['demənstreɪtə(r)] 美 ['demənstreɪtər]
中文释义	n.示威者；示范者
英语例句	(1) A surge of demonstrators broke through the fence. (2) The demonstrator should indicate the degree of this reliability.
中文例句	(1) 汹涌而来的示威者冲破了围栏。 (2) 验证者应该指出这种可靠的程度。
vocabulary简明	If you participate in a political protest demonstration, you are a demonstrator. Demonstrate means to show, and by dint of your presence, you are showing that you agree with the protest message.
vocabulary扩展	Demonstrator can also mean someone who demonstrates how something works. Electrolux vacuums were sold by door-to-door salespeople who were also demonstrators––they put horrible messes down on the rug to demonstrate their vacuum's power.
柯林斯解释	1 [N-COUNT 可数名词]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. [usu pl] 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。 2 [N-COUNT 可数名词]示范者；演示者 A demonstrator is a person who shows people how something works or how to do something. 3 [N-COUNT 可数名词]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. [oft N n] 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。

Demonstrator N Count 可数名词 Protest Demonstrate People Test 英