Any of various large food and game fishes of the genera Salmo and Oncorhynchus,of northern waters,having delicate pinkish flesh and characteristically swimming from salt to fresh water to spawn.

• 鲑，大麻哈鱼北部海域中鲑属和大麻哈鱼属的各种大食鱼或猎物鱼，具有柔嫩粉红色肉，特征是从咸水游到淡水中去产卵