Wrappering: Attaching a paper or board cover by gluing at the spine of a book block which may be stabbed, adhesive bound or sewn.
包封面：在书芯(用铁丝平订，胶装或线装造成)的脊部加胶，贴上纸或纸板书皮的情况。
A book, tight shut, is but a block of paper.
一本书，如果紧紧合上不读，只是一叠废纸。
A book, tight shut, is but a block of paper.
一本书，如果紧紧合上不读，只是一叠废纸。
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