strata 详细解释

strata

['streitə]

n.地层
名词stratum的复数形式

英英释义

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

补充

stratastrata英:[ˈstreitə] 美:[ˈstretə, ˈstrætə]n.1.地层,(组织的)层,社会阶层