radicalとは 意味・定義・例文
Adjective 形容詞
1. of or relating to people who favor extreme political changes or reforms
過激な
2. involving or affecting the most important part; basic
根本的な, 基本的な
3. very new and different from the usual or ordinary; drastic
急激な, 徹底的な, 革新的な
radical ideas Your teacher is really radical.