我们的志愿者还没有将这篇文章翻译为 中文 (简体)。加入我们帮助完成翻译！
PDF (Portable Document Format) is a file format used to share documentation without depending on any particular software implementation, hardware platform, or operating system. PDF provides a digital image of a printed document, and keeps the same appearance when printed.
Learn more
General Knowledge
- PDF on Wikipedia