Dripstones are calcium carbonate deposits in karst caves.

石笋就是溶洞中的碳酸钙沉积物。

The rain ran down the dripstone.

雨水顺着滴水石流了下来。

This dripstone has fallen into disrepair.

这个滴水石已经年久失修。

There is a small broken dripstone formation near the entrance.

入口附近有一个小的破滴水石。