duvet
US
UK duvet n: (on bed: quilt)
SC 羽绒被 yǔ róng bèi
TC 羽絨被
TC 羽絨被
I have two duvets: a light one for summer and a heavier one for winter.
我有两条羽绒被：一条薄的夏天盖，一条厚的冬天盖。
duvet day n: informal (day off work)
SC 假日 jià rì
SC 休假日
I was feeling stressed and tired, so my boss agreed that I could take a duvet day.