英语词源
- by 1992, initialism (acronym) for portable document format, a generic term.
权威例句
- 1. The leaflet is in PDF format.
- 宣传折页是PDF格式的。
- 2. I'll send it to you as a PDF.
- 我会用PDF格式把它发给你。
- 3. This file is on the PDF file format into WORD document format.
- 此文件是关于把PDF文件格式转换成WORD文件格式的.
- 4. PDF is electronics document format developed by Adobe Company.
- pdf是Adobe公司开发的电子文件格式.
- 5. Has the detailed algorithm description in the PDF documents.
- 在PDF文档中有详细算法描述.