stratify 详细解释

stratify

['strætifai]

v. (使)成层, 分层

词形变化

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

英英释义

动词 stratify:

divide society into social classes or castes

form layers or strata

develop different social levels, classes, or castes

form, arrange, or deposit in layers

render fertile and preserve by placing between layers of earth or sand

补充

stratifystratify英:[ˈstrætifai] 美:[ˈstrætəˌfaɪ]vt.1.(使)分层, 成层

例句

1. One impact of this fresh water is to stratify the ocean waters, that is, river water tends to overlie the colder ocean waters.这种淡水的影响之一就是会使海水分层, 即河水往往会覆盖于更加寒冷的海水之上。 2. socially stratified cities.分成不同社会阶层的城市。 3. [no obj.]the residues have begun to stratify.残余物开始分层。 4. stratifying patients into well-defined risk groups.把病人按定义明确的危险程度进行分类。