A working-class person is someone who is not middle class or upper class. People who do jobs that involve using physical skills rather than intellectual skills are usually regarded as working-class.
双语例句
例：
a self-educated man from a working-class background.
一个来自工人阶级背景的自学成才的人。
NOUN. 名词
working classes
1.?[C 可数名词] 工人阶级
The working class or the working classes are the group of people in a society who do not own much property, who have low social status, and who do jobs that involve using physical skills rather than intellectual skills.