Laterite A hard crust that may form on the surface of the SOIL in tropical regions with alternating wet and dry seasons.
Laterite A hard crust that may form on the surface of the SOIL in tropical regions with alternating wet and dry seasons.
红土：在热带地区，土壤表面由于干湿交替而行成的具有坚硬外壳的一种土壤。