stratum 详细解释

stratum

['streitəm]

n.地层,阶层

n.[C]

1. 层; 地层; (生物的)组织层

We can follow the history of life through the strata.

我们可以通过这一层层的地层跟踪生命的历史。

2. 社会阶层

Tramps are in a low stratum of society.

流浪汉生活在社会的下层。

词形变化

形容词: stratal | 名词复数: strata |

词义辨析

同义参见:

bed  layer  vein  

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)

an abstract place usually conceived as having depth

同义词：level, layer

补充

stratumstratum英:[ˈstrɑ:təm] 美:[ˈstretəm, ˈstrætəm]n.1.岩层An aquifer is a water-bearing rock stratum such as sandstone and chalk.地下蓄水层是一些有水的岩石层, 如沙岩和白垩岩2.地层3.社会阶层Such inequalities are found in every stratum.这类不公平的现象存在于社会的每一个阶层。

例句

1. But this was very different, another stratum of fear.但这是一种截然不同、另一层次的恐惧。 2. The rebels came overwhelmingly from the poorest strata of rural society.叛乱分子绝大多数来自农村的最贫困阶层。 3. a stratum of flint.燧石层。 4. thin strata of air.薄薄的空气层。 5. members of other social strata.其他社会阶层的成员。 6. a rock stratum岩层 7. a stratum of earth地层 8. Drug abuse is a problem in every stratum of society. = Drug abuse is a problem in all social strata.吸毒是所有社会阶层都有的问题。

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