rimstone

盆缘石灰石

词形变化

rimstones 复数 rimstones

释义与例句

n.
  1. 1.

    A secondary mineral deposit, with a stone-wall-like appearance made up of calcite and other minerals, that builds up to create cave pools.

    可数 不可数

词源

From rim + stone.

来源：wiktionary