A bookmark is a thin marker, commonly made of card, leather, or fabric, used to keep the reader's place in a book and to enable the reader to return to it with ease. Other frequently used materials for bookmarks are paper, metals like silver and brass, silk, wood, and cord. Many bookmarks can be clipped on a page with the aid of a page-flap.
近义、反义、联想词
近义词
n.
marker
联想词
weblog网络日志;page页;
英英词典
bookmark n.
a marker (a piece of paper or ribbon) placed between the pages of a book to mark the reader's place