对开本的英文：
folio
- Quadragesimo-octavo
四十八开本 - [U]largest size and format for a book
书的最大开本 - She owns a Shakespeare first folio.
她拥有一本莎士比亚最早的对开本。 - Does a pedant digest his commonplace book into a folio? he quickly becomes great
平庸的学者压缩他的著作出对开本了，很快也成为伟人 - This book on literature has been brought out in folio.
这本论文学的书已印成对开本发行。 - He's just written a book: large format, nicely illustrated and not too technical.
他刚出了本书：大开本，插图精美，专业性也不太强。 - The designer dummied up the book so that they could study the format.
设计师设计制作了空白样本，这样他们便能研究开本。
n. 对开的纸，对开本的书；页码，张数
adj. 对折的，对开的
v. 编页码
- I'll have to check the ledger folio.
我得核对一下总帐页数。 - She owns a Shakespeare first folio.
她拥有一本莎士比亚最早的对开本。 - Zerorise the permanent ledger folio at the end of guest stay.
在客人离店时取消客人分类帐户记录。 - This book on literature has been brought out in folio.
这本论文学的书已印成对开本发行。 - Folios will be prepared for each attendee and left by their namecards on the conference table.
会场会替每位出席者准备文件夹，跟名牌一起摆在会议桌上。
