public domain
柯林斯词典
1. N-SING If information is in the public domain, it is not secret and can be used or discussed by anyone. 不受任何限制[usu 'in the' N]
It is outrageous that the figures are not in the public domain. 这些数字不在不受限公众信息范围内真是骇人听闻。
返回 public domain