ReadWriteQuiz
Chinese dictionary
n.subsoil; layer of soil beneath subsoil
底土的条件
subsoil conditions
表土和底土一般是容易破碎的。
Both surface soil and subsoil are commonly friable.
底土层
subsoil
synonym
底土的条件
subsoil conditions
表土和底土一般是容易破碎的。
Both surface soil and subsoil are commonly friable.
底土层
subsoil