colluvium

/kuh-loo-vee-uhm/US // kəˈlu vi əm //UK // (kəˈluːvɪəm) //

胶泥,胶质地层,胶泥土,胶质土

Definitions

n.名词 noun

1
plural col·lu·vi·a [kuh-loo-vee-uh], /kəˈlu vi ə/, col·lu·vi·ums.Geology.
- : loose earth material that has accumulated at the base of a hill, through the action of gravity, as piles of talus, avalanche debris, and sheets of detritus moved by soil creep or frost action.