noun🔗Share海鸟,水鸟 Any bird that spends most of its time in coastal waters or over the oceans."While walking along the beach, we saw a seabird diving into the ocean to catch a fish. "在海滩散步时,我们看到一只海鸟俯冲入海捕鱼。birdanimaloceannatureenvironmentbiologyChat with AIVocabulary GamePractice Reading