dust sheet
noun🔊/ˈdʌst ʃiːt/
🔊/ˈdʌst ʃiːt/
(also dust cover)
(both British English) (North American English drop cloth)
a large sheet that is used to protect floors, furniture, etc. from dust or paint （地板、家具等的）防尘罩，苫布 Place dust sheets on valuable furniture and furnishings. 在贵重的家具和家具上放置灰尘纸。