American widgeon the male of which has a white crown.
美洲
鸭雄性的头冠为
。
American widgeon the male of which has a white crown.
美洲鸭雄性的头冠为。
Wild ducks fly in a V-shape when they are going south for the winter.
鸭排成V字形飞到南方去
冬。
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审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
