stalagmite是什么意思_stalagmite怎么读_音标ˈstæləgmaɪt

stalagmite是什么意思音标:英 [ˈstæləgmaɪt]美 [stəˈlæɡˌmaɪt, ˈstæləɡ-]

n. 石笋

n. a cypnder of calcium carbonate projecting upward from the floor of a pmestone cave

stalagmite的用法和例句：

1.Those stalactites and stalagmites are actually teeth.

这些钟乳石和石笋实际上是牙齿

2.Ancient animal remains, and these stalactites and stalagmites only ever formed in air, are hard evidence that these caves used to be dry.

古生物的遗骸 和这些只能在空气中形成的 钟乳石和石笋 完全可以证明这些洞穴原来很干燥