脚注放在书或手稿的页底的注释，对文中的标明的一部分加以评论或引出参考书目 A note placed at the bottom of a page of a book or manuscript that comments on or cites a reference for a designated part of the text.
这本书应包括一份关于这一学科的参考书目。 The book ought to include a bibliography of the subject.
在每一章後附有一份有用的参考书目。 There is a useful bibliography at the end of each chapter.
参考书目通常在书后列出。 Bibliography usually appears at the end of a book.
