uneducated
adj
1suggesting lack of the type of education, social backgroundor good manners considered desirable 未受良好教育的; 缺乏教养的
uneducated speech, handwriting 缺乏修养的言语、 书法
uneducated tastes 庸俗的趣味.
2 having received little or no formal education at a school, etc 未受过正规教育的; 没上过学的; 文盲的.