钟乳石

shí sǔn hé zhōng rǔ shí yǒu shí huì lián chéng yī gēn shí zhù

石笋和钟乳石有时会连成一根石柱。

Stalagmites and stalactites can sometimes meet to form a continuous column.

qí xíng guài zhuàng de zhōng rǔ shí

奇形怪状的钟乳石

many different types of stalactites