pisolith / ˈpɪs ə lɪθ, ˈpɪz-, ˈpaɪ sə- /

⚽高中词汇笙箫默笙笙笙箫管笙歌

pisolith 的定义

n. 名词 noun
  1. a pea-size calcareous concretion, larger than an oolith, aggregates of which constitute a pisolite.