stratify
英['strætɪfaɪ]
美['strætɪfaɪ]
- vt. 分层；成层；使形成阶层
- vi. 分层；成层；阶层化
英英释意
- 1. divide society into social classes or castes;
- "Income distribution often stratifies a society"
- 2. form layers or strata;
- "The rock stratifies"
- 3. develop different social levels, classes, or castes;
- "Society stratifies when the income gap widens"
- 4. form, arrange, or deposit in layers;
- "The fish are stratified in barrels"
- "The rock was stratified by the force of the water"
- "A statistician stratifies the list of names according to the addresses"
- 5. render fertile and preserve by placing between layers of earth or sand;
- "stratify seeds"