demonstration

.demәn'streiʃәn
托福雅思 Collins 3

英文释义

n. a show of military force or preparedness
n. a public display of group feelings (usually of a political nature)
n. proof by a process of argument or a series of proposition proving an asserted conclusion
n. a visual presentation showing how something works

中文翻译

n. 示范, 实证
[医] 示教, 实物教授

3
Collins 星级
2,547
BNC 频率
3,142
使用频率

记忆技巧

demonstration 由词根 demonstra-（表示“展示”）和后缀 -tion（表示“动作或状态”）组成，整体意思为“展示的动作或状态”。

例句

1. 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。
2. There will be a demonstration of the new product at the store this weekend.
本周末商店将进行新产品的演示。
3. The protest included a demonstration against climate change.
抗议活动包括一场针对气候变化的示威。

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