名词短语
中文翻译：封闭用户组
同义词：
['closed community', 'closed group', 'restricted user group']
例句：
-
1. Thecompany has a closed user group for employees only.
该公司只对员工开放。
-
2. This forum is for closed user groups only.
这个论坛仅限封闭用户组访问。
-
3. The closed user group was created to share information about the project.
这个封闭用户组是为了分享有关该项目的信息而创建的。