N-UNCOUNT 桌面出版（缩略形式为DTP；指用台式计算机和激光打印机进行出版业务） Desktop publishing is the production of printed materials such as newspapers and magazines using a desktop computer and a laser printer, rather than using conventional printing methods. The abbreviation DTP is also used. 桌面出版（缩略形式为DTP；指用台式计算机和激光打印机进行出版业务）