• 1. down-feather: 绒羽
• 2. down feather: 绒羽 | 羽绒
• 3. down feather quilt: 羽绒被

更多释义

• 1.The feather and down proofness is the most important quality request. It can be roughly calculated from the construction data of the fabric.
  羽毛/羽绒不穿透性是最重要的质量要求。这可以从面料的结构数据中粗略的计算出来。
  dict.yoduao.com
• 2.Another possibility to check approximately the feather and down proofness is to measure the air permeability of the fabric.
  另外可能近似测试出羽毛羽绒不穿透性的方法是：测量面料的空气渗透性。
  dict.yoduao.com
• 3.Manufactured articles filled with feather and down - Requirements for clothing - Light use.
  填充有羽毛和绒毛的制品。服装的要求。轻便服装。
  dict.yoduao.com

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