a piece of thick paper, leather, or plastic that you put between the pages of a book so that you can find a page again quickly

the address of a web page that is kept on your computer so that you can find it again easily

Keep this site as a bookmark. 把这个网站地址加入书签。

to make a record of the address of a web page on your computer so that you can find it again easily

Don't forget to bookmark this page. 别忘了给这个网页设个书签。