剑桥词典[ 可數名詞：有複數形式的名詞 ] a thick covering for the top of a bed , filled with soft feathers or warm material 鴨羢墊，鴨羢被 She snuggled beneath the eiderdown. 她舒適地踡伏在鴨羢被下麪。 同義詞duvet [ 不可數或單數名詞：沒有複數形式的名詞 ] the soft feathers of a duck , used for filling pillows , bed covers , etc. 鴨羢 返回 eiderdown