?cr? is an abbreviation for create from, which is ? from? It is an abbreviation for "created from", which means "from". cr is generally used in microblogging to refer to other people's images and other things, which means that the content was created by someone, i.e., it came from a certain place and person.
cr is an abbreviation for create?from, which is generally used in microblogging to mean "created from". created from, so cr in microblogging means that this content was created by someone, which means it came from somewhere and someone.
In addition, cr has different meanings in other fields, such as: CR means Change Request, which can be interpreted as Change Request, which is the interpretation of CR in the business field.