eiderdown [ˈaɪdərdaʊn]

例句:

• The only way out was that he covered with eiderdown quilts and I with silk - padded ones.
  惟有他盖他的羽绒被,我盖我的丝棉被.
  
• Silk and eiderdown make a perfect match in a comforter.
  用丝绸与凫绒做被子简直是绝配.
  
• Production: clothing, shoes, hats, cotton knitwear, eiderdown.
  生产: 服装, 鞋, 帽, 棉针织品, 羽绒制品.
  
• There was a fire lit in my bedroom and a too heavy eiderdown.
  来自Day Lewis
• Is it prickly to touch as a hedge is, Or soft as eiderdown fluff?
  来自THETIMES
• Recent palate-pleasing openings like Eiderdown and Hammerheads have boosted working-class Germantown to the leaders' pack.
  来自WSJ