Syntactic sugar. This means that they don’t supply operation that couldn't in any other case be reached via existing capabilities. Alternatively, these new functions make it possible for a 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. one) python enables generating new attributes for an https://medium.com/@CommercialProjectsGurgaon/m3m-mansion-sector-113-gurgaon-fuses-luxury-living-with-seamless-connectivity-c6ded4687498?postPublishedType=initial