DRM
abbreviation /ˌdiː ɑːr ˈem/
/ˌdiː ɑːr ˈem/
digital rights management
(computing- actions and devices that are used by the owners of software or information to prevent people from accessing or copying it from the internet without permission
数字版权管理（指软件或信息拥有者为防止互联网盗版行为所采用的措施或装置） - DRM-protected music files
受数字版权管理保护的音乐文件 - The publisher has a DRM system that restricts use of downloaded software.
出版商有一个限制使用下载软件的数字版权管理系统。
- DRM-protected music files