短语词组短語stalacto stalagmite 鍾乳石筍karst stalagmite 巖溶石筍aragonite stalagmite 文石石筍Stalagmite microbanding 石筍微層stalagmite luminescence 石筍發光性mud stalagmite 泥石筍choked stalagmite 剝刺石筍mushroom stalagmite 蕈狀石筍ice stalagmite 冰筍 返回 stalagmite