“石灰岩”造句

石灰岩常用于建筑.
Limestone is often used in building construction.

石灰岩上有许多缝隙，故而树根能从岩洞顶部长出来。
The limestone is sufficiently fissured for tree roots to have breached the roof of the cave.

当地石灰岩渗透性很强。
The local limestone is very porous.

• #石灰岩