| 单词 | scaup |
| 释义 | scaup[skɒ:p]n. 斑背潜鸭 scaup scaup AHD: [skôp] D.J. [sk%8p]K.K. [sk%p]n.（名词） 【复数】 scaup 或 scaups Either of two diving ducks(Aythya marila or A. affinis) having predominantly black and white plumage in the male. Also called bluebill 小潜鸭：两种潜鸭（斑背潜鸭 或 小潜鸭） 之一，雄性鸭毛以黑白为主 也作 bluebill语源:Perhaps from Scots scalp, scaup [bed of mussels (from its feeding on shellfish)] 可能源自 苏格兰语 scalp, scaup [河蚌床（以贝类水生动物为食）] |
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