Syntactic sugar. Because of this they don’t supply functionality that could not if not be reached by means of present characteristics. As an alternative, these new capabilities enable a far more expressive and succinct syntax to be used 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. As I mentioned previously mentioned, the decorator https://m3mnewprojectsinnoida.blogspot.com