/ˌproʊ.ləˈter.i.ən/
connected with ordinary people who earn money by working, especially those who do not own any property 无产者的；无产阶级的；工人阶级的
/ˌproʊ.ləˈter.i.ən/
connected with ordinary people who earn money by working, especially those who do not own any property 无产者的；无产阶级的；工人阶级的