untutored

adj.未接受正规教育的; 未受过正式训练的 牛津词典 adj. 未接受正规教育的；未受过正式训练的not having been formally taught about sth 柯林斯词典 ADJ 非科班出身的；未经正式训练的If someone is untutored , they have not been formally trained to do something,...