superstrata

superstrata

美 　英

• n.上层；覆盖层
• 网络上层语言；上覆层；被覆层

词形变化

复数：superstrata  

英汉解释

n.

1. 上层;覆盖层

英英解释

n.	1. a layer, especially of rock or sedimentation, on top of another one 2. the language of an invading or colonizing population in relation to the language of an indigenous population that it changes or influences.