stratify

汉语翻译

vt. (使)成层
【经】 分层

词型变化：

动词过去式:stratified 过去分词:stratified 现在分词:stratifying 第三人称单数:stratifies 

英语解释：

动词 stratify:

1. divide society into social classes or castes
2. form layers or strata
3. develop different social levels, classes, or castes
4. form, arrange, or deposit in layers
5. render fertile and preserve by placing between layers of earth or sand