claypan

claypan读音音标

英 [\'kleɪpæn]

美 [\'kleɪpæn]

claypan意思解释

n.

粘土层，粘土湖；

英英释义

In geology, a claypan is a dense, compact, slowly permeable layer in the subsoil having a much higher clay content than the overlying material, from which it is separated by a sharply defined boundary. Claypans are usually hard when dry, and plastic and sticky when wet.