PS (also written as "P.S.") is the abbreviation of Latin "p.s. scriptum", but it is usually directly understood as the abbreviation of English "postscript" in English, indicating remarks, and can also be interpreted as postscript and postscript. The source of this abbreviation:
1, (signature at the end of the letter) Furthermore, there is; Postscript (abbreviated as P.S., PS. , PS or P.S.)
2. Appendices, postscript and appendices (of books, etc.). ).
A postscript can be a sentence, a paragraph, or many paragraphs added by accident after a letter or (sometimes) an article or a book is signed. In a book or a paper, a well-designed supplement (for example, the second edition) is called a postscript.
Meaning of other PS abbreviations:
1, PS refers to Photoshop, a famous professional image processing software, which is commonly used by almost all advertising companies and graphic design companies;
2.PS refers to Sony's play station, and subsequent versions include PS2, PSP, PS3 and PS4；;
3.PS refers to politics, that is, "politics", which is a branch of science;
4.PS refers to polystyrene, which is a thermoplastic synthetic resin.