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复数形式
demonstrators
1
演示者, 讲解员
a person whose job is explaining to a group of people how something works
- The demonstrator is showing the audience how to use the new kitchen appliance.
演示者正在向观众展示如何使用新的厨房电器。
- The demonstrator, explaining the process step by step, helped everyone understand the procedure clearly.
演示者逐步解释了这个过程，帮助大家清楚地理解了程序。
- The company will hire demonstrators to show customers how to use their new products.
公司将雇用演示者向客户展示如何使用他们的新产品。
- The demonstrator walked the customers through the steps of setting up their new software.
演示者带领客户完成了他们新软件的设置步骤。
- She worked as a demonstrator at the exhibition, teaching visitors how to operate the complex machinery.
她在展览会上担任演示员，教参观者如何操作复杂的机器。
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示威者, 抗议者
someone who takes part in a public gathering to protest or to show support
- The demonstrators will gather at the capitol next week to advocate for healthcare reform.
示威者将于下周在国会大厦集会，倡导医疗改革。
- She joined the demonstrators in the rally to demand equal rights for all workers.
她加入了集会中的示威者，要求所有工人享有平等权利。
- The demonstrators held up signs and chanted slogans during last week's protest.
上周的抗议活动中，示威者举着标语牌并高呼口号。
- He plans to be one of the demonstrators at the upcoming protest for workers' rights.
他计划成为即将到来的工人权利抗议活动中的示威者之一。
- The demonstrators are marching through the streets to show support for climate change legislation.
示威者正在街头游行，以表示对气候变化立法的支持。
同义词：
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