Plus is an English word with multiple meanings in Chinese, mainly used in the context of numerical operations, such as addition, augmentation, and sum. It is commonly associated with the “plus sign” and can also be used as a noun to refer to an additional item or feature. As an adjective, it denotes something that has more quantity compared to the original.
The term “Plus” is often applied to smartphone models, for instance, the iPhone 6S Plus. In this case, the word “Plus” carries its adjective meaning, suggesting that the iPhone 6S Plus is an upgraded version of the iPhone 6S with a larger screen. This naming convention allows for a straightforward expression of the fact that the iPhone 6S Plus is superior to the iPhone 6S.