| 释义 |
strata音标['streit?] 汉语翻译pl. 层, 地层, 阶层 【医】 层 英语解释：名词 stratum:- one of several parallel layers of material arranged one on top of another (such as a layer of tissue or cells in an organism or a layer of sedimentary rock)
同义词：stratum - an abstract place usually conceived as having depth
同义词：level, layer, stratum
|