1. 文盲：unscholarly 无知的 | unschooled 文盲 | unscientific 不科学的

2. 未受学校教育的：unscathedwoundless 没有受伤的 | unschooled 未受学校教育的 | unscientific 非学术的

3. 未受学校教育的/天生的：unscholarly /无知的/ | unschooled /未受学校教育的/天生的/ | unscientific /不科学的/不合科学的/非学术的/

1. 没受过正规教育的
An unschooled person has had no formal education.

e.g. ...unskilled work done by unschooled people...
由没受过正规教育的人所做的粗活
e.g. He was almost completely unschooled.
他几乎没上过学。

adj

1. lacking in schooling

e.g. untaught people whose verbal skills are grossly deficient
an untutored genius
uneducated children

Synonym: untaughtuntutored