adj. authorless ; anonymous
abbr. anon.
misc. unfathered
这首诗的作者不详。
拍摄这幅照片的作者，姓名不详，这就更为该机的起源及其真实性，以及将这些照片上传至网上流行的动机，增添了神秘色彩。
The photographer is also unknown, which has added to the mystery about its origins and authenticity as well as the motive of the distributor.
那本书的真实作者依旧不详。
应用推荐