illiterate          
 adjective uk/ɪˈlɪt.ər.ət/ us/ɪˈlɪt̬.ɚ.ət/
C2 文盲的,不会读写的
unable to read and write
  A surprising percentage of the population is illiterate. 人口中文盲的比例令人吃惊。 
 Compare: innumerate
  (对某专题)所知甚少的,外行的
knowing little or nothing about a particular subject
  computer illiterate 对计算机所知甚少的 
 financially/technologically illiterate 对金融/技术所知甚少的 
 illiterate      
noun [ C ] uk/ɪˈlɪt.ər.ət/ us/ɪˈlɪt̬.ɚ.ət/
 文盲
someone who is illiterate