English translation for "upper and lower classes of society"

社会的上下阶层

Similar Words：

"upper and lining stamping machine" English translation, "upper and lower" English translation, "upper and lower bound" English translation, "upper and lower bounds" English translation, "upper and lower chord" English translation, "upper and lower die" English translation, "upper and lower egypt" English translation, "upper and lower intervention limits" English translation, "upper and lower limbs" English translation, "upper and lower limit alarm mechanism" English translation