petite bourgeoisie

noun

(historical, 18th to 19th century) the lower middle class

The petite bourgeoisie played a significant role in the economic development of the 19th century.

意味（1）

(historical, 18th to 19th century) the lower middle class

意味（2）

(Marxism) An aspirational socio-economic class comprising small-scale capitalists such as small-business owners, managers, and some skilled professionals.