风积土

loessial soil的用法和样例：

例句

There the soil is from weathered limestone soil or loess.那里的土壤是经过风化作用的石灰石土壤或黄土。
Xiashu Loess is a kind of geographical special soil in Zhenjiang area.下蜀黄土是镇江地区广泛分布的一种特殊性土层。

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b-integral cancellation

bank head