vicariance

/vahy-kair-ee-uhns, vi-/US // vaɪˈkɛər i əns, vɪ- //

沧海桑田,沧州,代价,沧桑感

Definitions

n.名词 noun

1
Biology.
- : the geographical separation and isolation of a subpopulation, resulting in the original population's differentiation as a new variety or species.