stratified
adj. 分层的；形成阶层的；分为不同等级的
v. 使成层（stratify 的过去分词）
例句
Moreover, European society was relatively stratified; occupation and social status were inherited.
此外，欧洲社会相对来说是分阶层的；职业和社会地位是通过继承得到的。
Feudal society was rigidly stratified.
封建社会等级森严。
《新英汉大辞典》
The market for luxury goods and services is highly stratified.
奢侈品与服务的市场是高度分层的。
