anadromous migration [鱼] 溯河洄游 ; 溯河回游 ; 朔河产卵洄游
anadromous fish 溯河鱼 ; 溯游鱼
anadromous fishes [鱼] 溯河鱼类
anadromous salmon 溯河性鲑鱼 ; 沿河产卵的大麻哈鱼
anadromous stocks 溯河产卵种群
anadromous stock 溯河产卵种群
anadromous population 溯河性产卵种群
ADJ (of fishes such as the salmon) migrating up rivers from the sea in order to breed (鱼类,如大马哈鱼)溯河产卵的 → compare catadromous
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