| 释义 |
stratify美 ['strætɪfaɪ] 英 ['strætɪfaɪ] 过去分词：stratified 现在分词：stratifying 第三人称单数：stratifies 1. | [usupass] ~ sth （使）分层，成层to arrange sth in layers or strata |
| a highly stratified society 高度分化的社会 | | |
v. | 1. to form something into a layer or layers, or become formed into a layer or layers 2. to form castes, classes, or other groups based on status, or be formed into such groups 3. to store seeds in chilled moist sand, peat moss, or other material to preserve them |
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