radical
🇺🇸
/ˈrædɪkl/
🇬🇧
/ˈrædɪkl/
about the most basic and important parts of something
This radical change affects the most basic parts of the system.
這種根本性的變化影響了系統最基本的部分。
new, different, and likely to have a big effect
We need a radical idea to solve this problem completely.
我們需要一個徹底的想法來完全解決這個問題。
in favor of extreme political or social change
The radical group wants to change society completely.
這個激進團體想要徹底改變社會。
very good
That new game is radical!
那個新遊戲太棒了!
a person with extreme opinions
The radical called for big changes in government.
那個激進分子呼籲政府進行重大變革。
a group of atoms that act together in chemicals
In chemistry, a radical is a group of atoms that act as one.
在化學中,自由基是作為一個整體起作用的原子團。