weathered rock

• 风化岩

weathered rock的用法和样例：

例句

1. Weathered rock is the predecessor of saprolite and is mainly made of corestones surrounded by saprolite crust.
   土层可贮存上层滞水，风化岩带则可赋存潜水或承压水。
2. Moderately weathered rock showed more intense bleaching and fissuring in the feldspars.
   中等风化岩石则是指长石有更为强烈的变白现象和裂纹现象。