strata
UK/'streitә/US
TOEFLC1
Definitions
n.
Plural of stratum; parallel layers of rock, soil, or other material; distinct levels of society or an organization.
层，地层；（社会）阶层
Root Breakdown
strataother
=strata
Common Collocations
- 1.rock strata岩层
- 2.social strata社会阶层
- 3.geological strata地质层
- 4.upper strata上层阶级
Example Sentences
- 1.
Geologists studied the rock strata to determine the region's geological history.
- 2.
The policy was designed to benefit people across all social strata.
- 3.
Distinct strata of sediment revealed thousands of years of environmental change.