noun 下载 🔗分享 海番鸭, scoter鸭. Any one of several species of northern sea ducks of the genus Melanitta. Examples : "While birdwatching at the coast, we spotted a flock of scoter diving for food in the cold, choppy water. " 在海边观鸟的时候,我们看到一群海番鸭 (scoter鸭) 扎入寒冷汹涌的海水中觅食。 animal bird nature biology organism 与AI对话词汇游戏阅读练习