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| 释义 | PDF noun[ C or U ] uk /ˌpiː.diːˈef/ us /ˌpiː.diːˈef/ abbreviation for portable document format: a system for storing and sending documents between computers that does not allow the contents to be changed, or a document created using this system: 可移植文件格式;采用可移植文件格式的文件，PDF文件（portable document format的缩写） a PDF filePDF文件 Computer programming & software abandonware ad blocker ad blocking adware analytics clipboard escape character escape sequence F2P facial recognition facial recognition software infected malware programmer setup wizard sideload sideloading sim social game word processor PDF | American Dictionarynoun[ C/U ] abbreviation for portable document format (= an electronic way to store pictures and text so they can be printed on any computer or looked at on the Internet) A PDF is also a computer file that contains information in PDF form: The printable PDF includes six papers and an introduction. PDF | Business Englishnoun ITuk /ˌpiːdiːˈef/us [ U ] abbreviation for portable document format: a system for making computer documents that can be used with any computer system and sent from one computer to another. The documents can be looked at or printed, but not changed: I'll send you the document in PDF format. The industry journal is delivered monthly in Adobe PDF and has a subscriber base of approximately 600. PDF document/fileYou can save and print PDF files for reading later. [ C ] a document made using a PDF system: The sheet-fed scanner excels at making PDFs from documents. |
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