indurated clay造句

例句与造句

1. The special significance of Angadipuram to laterites is that it was here that Dr . Francis Buchanan-Hamilton, a professional surgeon, gave the first account of this rock type, in his report of 1807, as " indurated clay ", ideally suited for building construction.
2. It's difficult to find indurated clay in a sentence. 用indurated clay造句挺难的