worm cast
noun[C]
uk/ˈwɜːm ˌkɑːst/us/ˈwɝːm ˌkæst/asmallpileofearthorsandpushedup to thesurfaceof thegroundby aworm
蚯蚓粪Soil
- aerator
- alluvial
- boulder clay
- clay
- clayey
- dirt
- earthiness
- earthy
- frozen
- gravelly
- grit
- loamy
- loess
- ore
- peat
- peaty
- sandy
- sediment
- sludge
- subsoil