brown clay

• 红粘土

brown clay的用法和样例：

例句

1. The later period of karst corrosion deposit experienced lateritization, had accomplished the red clay basic characteristic.
   岩溶残余堆积物后期又经历红土化作用，造就了红粘土的基本特征。
2. Red clay came through Karst and laterization, and the special consolidation profile was formed in Karst and laterization.
   同时，红粘土经历了岩溶作用与红土化作用，最终形成了特殊的固结反剖面特征。