seg·men·ta·tion
noun/ˌseɡmenˈteɪʃn/
/ˌseɡmenˈteɪʃn/
[uncountable, countable, usually plural] (specialist)- the act of dividing something into different parts; one of these parts
分割；划分；分割成（或划分成）的部分 - the segmentation of social classes
社会阶级的分化
- the segmentation of social classes