n.a promotional statement (as found on the dust jackets of books)
"the author got all his friends to write blurbs for his book"
同义词：endorsementindorsement
英汉双解大词典
blurb/blɜːb/TEM8(blurbs)
1.
N-COUNT（可数名词） Theblurb about a new book, film, or exhibition is information about it that is written in order to attract people's interest. 推介 [非正式][usu sing, oft 'the' N]