demonstration
demonstration 的前缀、后缀或词根是什么？
国际音标
🇺🇸 /ˌdɛmənˈstreɪʃən/
🇬🇧 /ˌdɛmənˈstreɪʃən/
展示，示威
词根法分析
展示的行为或状态
- demonstr-展示，来自拉丁语 'demonstrare'，意为展示
- -ation名词后缀，表示行为或状态
例子
- demonstrate展示，证明，来自拉丁语 'demonstrare'
- demonstrator示威者，展示者
练习
尝试用相同的方法分解和记忆以下单词- presentation展示，演示，来自 'present' 展示 + '-ation' 名词后缀
- illustration插图，说明，来自 'illustrate' 说明 + '-ion' 名词后缀
造句
- The teacher gave a demonstration of how to solve the problem.
- Thousands of people attended the demonstration against the new law.
- The scientist's demonstration of the experiment was very convincing.