stratification
/ˌstrætɪfɪˈkeɪʃn/
📚
19422
Stratification is the division of something, especially society, into different classes or layers. (社会的)阶层分化
noun [抽象名词] 层理；成层
Many seeds require a period of stratification, exposure to low temperatures for some minimum period, before they will germinate. 许多种子在发芽前需要一段时间来分层，并在低温下储存一段时间。
后缀: tion
【noun】 表示某种行为、状态或结果 - indicating an action, process, or result
原词: stratification
是通过后缀 【tion】 构成的派生词
