stalactite造句

A stalagmite is below a stalactite and they both grow, eventually to meet.
石笋在钟乳石下面,它们二者都在增长, 最终会合.

Not every stalactite has a complementary stalagmite.
不是每根钟乳石都有互生的石笋.

Seepage flow can be observed in stalactite caves.
在钟乳石溶洞里,可以见到渗流现象.

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