a. 粘土的, 含粘土的, 粘土似的

[机] 泥质的

[ adj ]
resembling or containing clay
<adj.all>
argillaceous rocks

Argillaceous \Ar`gil*la"ceous\, a. [L. argillaceus, fr.
argilla.]
Of the nature of clay; consisting of, or containing, argil or
clay; clayey.

{Argillaceous sandstone} (Geol.), a sandstone containing much
clay.

{Argillaceous iron ore}, the clay ironstone.

{Argillaceous schist} or {state}. See {Argillite}.