20世纪匈牙利作曲家巴托克的《第二钢琴协奏曲》是作曲家成熟时期的代表作。当时正值巴托克遭受国内政治上的恶意攻击,作品中所表现出的惊人爆发力可以说是作曲家对不利环境的有力回应。本文通过对作品的拱形结构和配器色彩的解读,展现 20th Century Hungarian composer Bartok’s “Piano Concerto No. 2” is a masterpiece of composer maturity. At that time, when Bartok was subjected to malicious domestic political attacks, the astonishing explosiveness shown in the works can be described as a composer’s strong response to the adverse environment. Through the interpretation of the arched structure and the colors of the work, this article shows