eiderdown

剑桥词典

[ 可数名词：有复数形式的名词 ]
a thick covering for the top of a bed , filled with soft feathers or warm material
鸭绒垫，鸭绒被
She snuggled beneath the eiderdown. 她舒适地蜷伏在鸭绒被下面。
同义词
duvet
[ 不可数或单数名词：没有复数形式的名词 ]
the soft feathers of a duck , used for filling pillows , bed covers , etc.
鸭绒 返回 eiderdown