stratify

'strætifai

GRE

v. divide society into social classes or castes
v. form layers or strata
v. develop different social levels, classes, or castes

vt. (使)成层
[经] 分层

36,301

BNC 频率

23,053

使用频率

stratify 由词根 strata（层，地层）和后缀 -fy（使..成为）组成，表示“使分层”或“将事物分成不同层次”。

例句

1. Researchers often stratify data to ensure accurate results.

研究人员通常会对数据进行分层以确保结果的准确性。

2. The survey aimed to stratify the population by age and income levels.

这项调查旨在按年龄和收入水平对人群进行分层。

3. To better understand the market, we need to stratify our customers into different groups.

为了更好地理解市场，我们需要将客户分成不同的群体。