wormcast

n. 蚯蚓粪

词形变化

wormcasts 复数 wormcasts

别名

worm cast

释义与例句

n.
  1. 1.

    A small pile of sand or soil, the end product of the breakdown of organic matter by an earthworm.

词汇关系

名词

上位词 4

fossil excrement excreta excretion

词源

From worm + cast.

来源：wiktionary