ブックカバーだった
bukkukabādatta
1. Was a book cover.
Noun
#799732
1. Was a book cover.
1. If it were a book cover; If it's a book cover
1. book
1. hardcover; hardback
1. Cover with; Covering
1. of book; book’s
1. With a book; By book
1. Cover's; Of cover
1. It is a book.; Is a book.