| 释义 |
〔signature〕A large sheet printed with four or a multiple of four pages that when folded becomes a section of the book.大张印刷纸：四页或四页多的一个大印张，装订在一起构成书的一个书帖〔proof〕To make a trial impression of (printed or engraved matter).印…的校样：做（印刷或雕刻物）的试用印张〔signature〕A letter, number, or symbol placed at the bottom of the first page on each sheet of printed pages of a book as a guide to the proper sequence of the sheets in binding.折标：印在一本书每一印张的第一页底部的一个字母、数字或记号，用于在装订时作为正确次序的指示 |