Rp means character and role-playing, and it is also the abbreviation of rapid prototyping, which means that rapid prototyping is a new molding skill based on the idea of separation and accumulation molding.

Network terminology:

Internet slang refers to a language that is produced on the Internet or used in online communication, including Chinese and English letters, punctuation marks, symbols, pinyin, icons (pictures) and characters. This combination often shows special significance in specific network media communication. In the early 1990s, the way netizens used to improve the efficiency of online chatting or humor and amusement gradually formed a specific language.