1. 绒鸭：有些种类也常到内陆水域和海滨. 秋沙鸭族包括巨头鹊鸭(与金眼鸭近缘)、已灭绝的拉布拉多鸭(Camptorhynchus labradorius)、秋沙鸭(merganser)、冬长尾鸭(Clangula hyemalis)、海番鸭(Melanitta属或Oidemia属). 绒鸭族包括绒鸭(eider).
2. 鸭绒：eider yarn 细软毛线 | eider 鸭绒 | eiderdown blanket 针织绒毯
3. 绒鸭的绒毛：eider 绒鸭 | eider 绒鸭的绒毛 | eiderdown 鸭的绒毛
4. 艾德：eid fayez||艾德.法耶兹 | eider||艾德 | eigoro||英五郎
eider
noun
1. duck of the northern hemisphere much valued for the fine soft down of the females
Synonym: eider duck