Demonstrator
01
演示者, 讲解员
a person whose job is explaining to a group of people how something works
语法信息
有生性状态
人类
形态构成
复合词
可数
复数形式
demonstrators
例子
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。
02
示威者, 抗议者
someone who takes part in a public gathering to protest or to show support
例子
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。
03
演示者, 展示者
someone who demonstrates an article to a prospective buyer
词汇树
demonstrator
demonstrate
demonstr
