dust cover

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a paper jacket for a book;
a jacket on which promotional information is usually printed
• Syn:
book jacket, dust jacket, dust wrapper
• Hypernyms:
jacket
2. a large piece of cloth used to cover furniture that is not in use for a long period
• Syn:
dust sheet
• Hypernyms:
piece of cloth, piece of material
3. a removable plastic protective covering for a piece of equipment
• Hypernyms:
protective covering, protective cover, protection