public domain
noun /ˌpʌblɪk dəˈmeɪn/, /ˌpʌblɪk dəʊˈmeɪn/
/ˌpʌblɪk dəʊˈmeɪn/
[singular]- something that is in the public domain is available for everyone to use or to discuss and is not secret
（用于不受版权保护的财产）公有领域，公有产业 - The information has been placed in the public domain.
这资料不受版权保护。 - public domain software
无版权软件 - Sensitive information should not be released into the public domain.
敏感信息不应该对公有领域开放。
- The information has been placed in the public domain.