class war
noun/ˌklɑːs ˈwɔː(r)/
/ˌklæs ˈwɔːr/
(also class struggle)
[uncountable, singular] (also class warfare [uncountable])
(politics)- opposition between the different social classes in society, especially that described in Marxist theory
（尤指马克思主义理论描述的）阶级斗争