The stratified,privileged class composed of these appointees.
特權階級由這些被任命者組成的已形成等級的特權階級

A portion of stratified rock separated from a main formation by erosion.
外露層由于受腐蝕而從主岩層脫落的成層岩石的一部分

A rock or stratified body distinguished from others by its appearance or composition.
相外觀或成分上不同于其它的岩石或地層群

Any of numerous hereditary,endogamous social subclasses stratified according to Hindu ritual purity.
種姓根據印度教儀式的純潔性划分的無數個世襲的、內部通婚的次等級之一

The layer of water in a thermally stratified lake that lies below the thermocline,is noncirculating,and remains perpetually cold.
湖下層，湖底靜水層位于溫躍層以下的有層溫的湖的一層水，這一層水不循環，永遠保持寒冷