바다에서 서식하다가 산란기에 강으로 거슬러 올라가는 청어과의 식용 물고기.
A deep-bodied herring-like fish that lives in the sea but migrates up rivers to spawn, valued as a food fish.
예문:
"Every spring, the shad migrate from the Atlantic Ocean into freshwater rivers to lay their eggs."
"The local restaurant is famous for its seasonal dish of planked shad served with lemon."
"Conservationists are working to restore the shad population by removing old dams that block their path."