近年来这方面的研究开发主要是围绕结构 、 合成 、 表征和催化反应等方面开展的. Granted, it helps (marginally) to refactor code Later on, but any IDE worth it's mettle can change a subject into a property having a couple keystrokes. The answer could be technically proper about how properties function, but it does not give an excellent "OOP explanation" https://studioapartmentinnoida.blogspot.com/