名词
中文翻译：自由岩层
同义词：
['free stratum', "unconsolidated rock layer例句：1. The geologists are studying the free nappe to understand the movement of the earth's crust.（地质学家正在研究自由岩层以了解地壳的运动。）2. The free nappe is a significant factor in the formation of mountain ranges.（自由岩层是形成山脉的重要因素。）3. The free nappe contains minerals that can be used in construction and other industries.（自由岩层含有可用于建筑和其他行业的矿物。）"]
例句：
-
1. The geologists are studying the free nappe to understand the movement of the earth's crust.
地质学家正在研究自由岩层以了解地壳的运动。
-
2. The free nappe is a significant factor in the formation of mountain ranges.
自由岩层是形成山脉的重要因素。
-
3. The free nappe contains minerals that can be used in construction and other industries.
自由岩层含有可用于建筑和其他行业的矿物。