1N-UNCOUNT 改革；革新 The reformation of something is the act or process of changing and improving it. 改革；革新
He devoted his energies to the reformation of science. [+ of]
他致力于科学的革新。
2N-PROPER 宗教改革运动（16世纪天主教会的改革运动）The Reformation is the movement to reform the Catholic Church in the sixteenth century, which led to the Protestant church being set up. 宗教改革运动（16世纪天主教会的改革运动）
...a famous statue of the Virgin which was destroyed during the Reformation.