双语例句
- Any of various diving ducks of the genus Aythya,especially A. ferina of Europe and Asia,which has gray and black plumage and a reddish head.
潜鸭，一种潜鸭属潜水鸭，尤指产于欧洲和亚洲的红头潜鸭，它有灰黑色的羽毛和浅红色的头。
权威例句
Lesser Scaup ( Aythya affinis )Parasitic Egg Laying in the Redhead (Aythya americana) and Other North American AnatidaeForaging and Size Selection of Mussels by the Tufted Duck, Aythya fuligulaSwimming and diving in tufted ducks, Aythya fuligula, with particular reference to heart rate and gas exchangeAmphipods, land-use impacts, and lesser scaup ( Aythya affinis ) distribution in Saskatchewan wetlandsLipid Reserves of Lesser Scaup (Aythya affinis) Migrating across a Large Landscape Are Consistent with the "Spring Condition"Hypoth...Diets of Lesser Scaup Breeding in Manitoba (Dieta de Individuos de Aythya Affinis que se Están Reproduciendo)Nutrient Reserves of Lesser Scaup (Aythya affinis) during Spring Migration in the Mississippi Flyway: A Test of the Spring Condition...Effects of variation in egg size and hatching date on survival of Lesser Scaup Aythya affinis ducklingsEffects of body size, body fat, and change in pressure with depth on buoyancy and costs of diving in ducks (Aythya spp.)
