| 释义 |
| | | | NOUN | | | PHRASE | | - | in the public domain
| | | | 1 | if something such as information is in the public domain , people in general know about it because it is not secret （信息等）为公众周知的 | | | | 2 | something such as a book , play , or piece of software that is in the public domain can be used by anyone and is not protected by copyright (= a law that gives only one person the right to produce , sell , or use something) （书、剧本、软件等的）不受版权保护的，无版权限制的 | | | | | | | | | | |