名詞 duvet:

1. a soft quilt usually filled with the down of the eider
   同義詞：eiderdown, continental quilt

du.vet

n.（名詞）
A quilt, usually with a washable cover, that may be used in place of a bedspread and top sheet.
羽絨被：一種經(jīng)常有可換洗被罩的被子，可以用來(lái)代替被褥或床單

來(lái)源：
French [down]
法語(yǔ) [向下]
from Old French
源自 古法語(yǔ)
alteration of dumet [diminutive of] dum, dun
dumet的變化 [] dum, dun的小后綴
from Old Norse dônn
源自 古斯堪的納維亞語(yǔ) dônn