unpublished
adjective uk/ʌnˈpʌb.lɪʃt/ us/ʌnˈpʌb.lɪʃt/
未出版的，未发表的
written but not yet published
After his death, his daughter found an unpublished manuscript among his papers. 他死后，女儿在他的文件中发现了一部未发表的手稿。
a collection of unpublished poems 未发表的诗集