Definition: in a way that shows radical change or beliefs Level: C1
这个行业在过去十年里发生了根本性的演变。
The industry has evolved ___radically over the past decade.
教授提出了一个完全不同的解决问题的方法。
The professor proposed a ___radically different approach to the problem.
在过去的几十年里，许多国家的饮食习惯已经发生了根本性的改变。
Over the last few decades, diets have altered ___radically in many countries.
