upholster
/ʌpˈhəʊlstə(r)/verb
with obj.
1- provide (furniture) with a soft, padded covering为（家具）装软垫：
the chairs were upholstered in red velvet.
椅子装有红色天鹅绒面料的软垫
as adj. upholstered an upholstered stool.有软垫的凳子。
1.1
- cover the walls or furniture in (a room) with textiles用纺织品装饰（房内墙或家具）。
词源
mid 19th cent.: back-formation from UPHOLSTERER.