1.
Any of several large sea ducks, especially of the genus Somateria of northern regions, having soft, commercially valuable down and predominantly black and white plumage in the male.
绒鸭一种大海鸭，尤指北部地区的欧绒鸭属，有柔软的有商业价值的鸭绒，雄鸭毛主要为黑白色
2.
The down of the eider duck, used as stuffing for quilts and pillows.
羽绒绒鸭毛，用作被子和枕头的芯子
3.
A quilt stuffed with the down of the eider duck.
羽绒被用绒鸭毛做芯子的被
4.
any of various large diving ducks found along the seacoast: eider; scoter; merganser.
在海岸活动的各种大型潜水鸭；绒鸭；海番鸭；秋沙鸭。
5.
printed down-proof cotton cloth duck down quilt
印花防绒棉布鸭绒被
6.
mixed plain satinplaited duck dedown feather cushion
素缎褶裥鸭低毛绒靠垫
7.
mixed plain satin embroidery duck dedown feather pillo
素软缎绣花鸭低毛绒枕
8.
filling machine for eiderdowns and mattresses
鸭绒被褥和床垫填充机
9.
duck of the northern hemisphere much valued for the fine soft down of the females.
北半球鸭子，雌性有柔软的高价值的鸭绒。
10.
square mixed plain satin plaited duck feather cushion
方型素缎褶裥鸭低毛绒靠垫
11.
It was like being smothered by a feather bed.
这好象蒙了一床鸭绒被，捂得令人窒息。
12.
Eiderdown Bedclothes, good in quality and light in weight, have good warmth retention property.
鸭绒被褥，质好量轻，保暖性好。
13.
The bedding consists of a bedspread, a duvet, a linen sheet, a mattress and one or two pillows.
床上用品一般有床罩、鸭绒被、亚麻布床单、床垫和一或两个枕头。
14.
A mountaineer is usually equipped with alpine jacket wind-proof garment, down jacket and climbing kit.
登山运动员一般得备有登山上衣，防风衣、鸭绒衣和登山工具。
15.
An old duck visits the mother duck.
一只老鸭前来造访母鸭。
16.
The duck is short. The duck is short.
鸭子很矮。鸭子很矮。
17.
North American goldeneye diving duck.
北美洲鹊鸭科潜水鸭。
18.
an undomesticated duck (especially a mallard).
非家养的鸭，特指绿头鸭。