
好词典

源自拉丁语 'demonstratio',意为'展示'或'证明',通过古法语进入英语。
❶ 指通过实际行动或展示来证明某事的行为,常用于展示技能、产品功能或科学原理等场景。
“The teacher gave a demonstration of how to solve the math problem.”
(老师演示了如何解决这个数学问题。)
“The chef's cooking demonstration attracted a large audience.”
(厨师的烹饪示范吸引了大批观众。)
❶ 指公众集会或游行,通常是为了表达对某事的支持或反对,带有政治或社会诉求。
“Thousands joined the demonstration against climate change.”
(数千人参加了反对气候变化的示威游行。)
“The peaceful demonstration called for equal rights.”
(和平示威游行呼吁平等权利。)
live demonstration — 指现场进行的展示或表演,通常用于产品发布或教学场景。
“The tech company gave a live demonstration of their new smartphone.”
(科技公司现场演示了他们的新智能手机。)
proof of concept demonstration — 概念验证演示,用于展示某个想法或技术的可行性。
“The team presented a proof of concept demonstration to the investors.”
(团队向投资者展示了一个概念验证演示。)