calcrete

n. 钙质结砾岩

发音

UK /ˈkæl.kɹiːt/
US /ˈkælˌkɹit/

词形变化

calcretes 复数 calcretes

释义与例句

n.
  1. 1.

    A sedimentary rock, a hardened deposit of calcium carbonate, capable of cementing together with other materials.

    可数 不可数

词源

Blend of calcium + concrete.

来源：wiktionary