“羽绒被”的英语？

橱柜最底层的抽屉里还有一床羽绒被。There's an extra duvet in the bottom drawer of the cupboard.天然填充的羽绒被必须交由专业人士干洗。Natural-filled duvets must be dry-cleaned by a professional.他在起居室睡着了，我便给他盖上了羽绒被。He fell asleep in the front room so I c...