...unskilled work done by unschooled people.
由没受过正规教育的人所做的粗活
He was almost completely unschooled.
他几乎没上过学。
英汉双解词典包含141091条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。