形容詞 preliterate:

1. not yet having acquired the ability to read and write
2. used of a society that has not developed writing
   同義詞：nonliterate

pre.lit.er.ate

adj.（形容詞）
Of, relating to, or being a culture not having a written language.
沒有文字的：沒有文字語言的文化的、與之相關(guān)的或?qū)儆谥?/br>n.（名詞）
A person belonging to such a culture.
屬于這種文化的人