“鸭绒被”的英语可以翻译为：eiderdown ...

这好象蒙了一床鸭绒被,捂得令人窒息.It was like being smothered by a feather bed.我在冬天盖鸭绒被.I use a down comforter during the winter.他蜷缩着钻进床上柔软的鸭绒被去美滋滋地享受,忘掉了这一切.She curled into the downy softness of the bed and drifted into sweet oblivion....