释义 |
stal.ag.mite5stAl7Eg7maItn [C]a column of rock which rises from the floor of a cave which is formed over a very long period of time by drops of water containing LIME falling from the roof of the cave石笋Stalagmites and stalactites can sometimes meet to form a continuous column.石笋和钟乳石有时会连成一根石柱。
|