Well, limpet teeth contain goethite, a crystalline form of iron, oxygen, and hydrogen.

好吧，帽贝牙齿含有针铁矿， 一种铁、氧和氢的结晶形式。

Sponges have hard structures within their bodies called spicules, crystalline forms made from amorphous silica that grow and branch to form wicked shapes.

海绵体内有称为针状体的坚硬结构，由无定形二氧化硅制成的结晶形式可以生长和分枝形成邪恶的形状。

Then we would come to handsome marble stairways conducting right and left into upper chambers ranged above one another three or four stories high, floors, ceilings, and walls lavishly decorated with innumerable crystalline forms.

然后我们会来到漂亮的大理石楼梯，从右到左通向楼上的房间，这些房间一层又一层地高三四层楼，地板、天花板和墙壁上装饰着无数的水晶形状。